Detrol is just one of the medications that has been added to the Food and Drug Administration (FDA) quarterly report on treatments identified as a potential safety risk to patients. According to the report, Detrol, also known as Tolterodine Tartrate, is being evaluated by the agency after reports of patients diagnosed with Stevens Johnson Syndrome (SJS), a rare but life-threatening skin condition, after taking the medication.

SJS and its most severe form, toxic epidermal necrolysis (TEN), are severe adverse reactions to medications. More than 200 medications have been linked to the condition. Those who suffer from SJS or TEN experience rashes that blister over and cause the skin to peel off in sheets. Blisters can also form on the eyes, inside the mouth and on internal organs, causing ocular problems, dehydration, infection and sometimes death.

Other medications listed in the FDA’s quarterly report and investigated for a possible link to skin reactions include hydrochlorothiazide in combination with other products, sleep disorder medications modafinil (Provigil) and Armodafinil (Nuvigil), and smoking cessation drug Chantix.

The FDA reports that it is continuing to evaluate these issues to determine if there is need for regulatory action. In the interim, the FDA emphasizes that the listing of a drug and a potential safety issue does not mean that the medicines should not be prescribed nor that patients taking those drugs should stop taking the medication. Patients with questions about their medication should contact their health care provider.

Source: FDA

SOURCE: Stevens Johnson Syndrome › New drugs investigated for possible skin reactions

SJS is a serious condition. It is most identified by a rash on the skin. The rash can blister and peel away, giving victims the appearance of having fourth degree burns. Many are treated in burn units. Blisters can form on mucus membranes such as the eyes and throat making it difficult and painful for patients to eat, drink or void. Eye conditions and even blindness can occur. In more severe cases, SJS can cause seizures, coma and even death. In some cases, rashes and lesions may never appear, and often the condition goes undiagnosed until it is too late.

Several common prescription and over-the-counter medications have been linked to SJS, including ibuprofen, anti-seizure medicines and antibiotics. Not all drug labels provide current warnings about medical risks. For example, Motrin provided a warning of SJS on its label when the medication was only available by prescription. The over-the-counter Motrin product does not provide a warning on its label.

If you experience any symptoms of SJS, contact your doctor and ask to be taken off the medication. You may also want to consult with a product liability lawyer, as many are accepting legal cases to submit lawsuits against the makers of the drug companies for failing to adequately warn consumers of the risk for this serious adverse reactions to their medications.

SOURCE: Stevens Johnson Syndrome › Beasley Allen attorney warns public of serious adverse drug reactions

Cripps has been sharing updates on his sister’s condition in his newspaper column. This latest update continues to show the family’s optimism for her full recovery. Her doctors say it could take six months for her body to heal completely.

“Skin continues to peel away from her body and the new layer is extremely sensitive,” Cripps writes. “She will work with a dermatologist on best procedures to expedite recovery. The precautions she takes with her new skin will be similar to how a mother cares for her newborn, especially with heat and the sun.”

Cripps gives credit to the hospital staff for taking good care of his sister. “I know a lot of people think the health care system is in crisis. All I can say is my sister received an amazing level of care, from initial prognosis of the SJS in Royal Victoria Hospital in Barrie to the specialized burn unit at Sunnybrook Hospital,” he writes.

Lisa deserves much credit too. Her strong will and positive spirit surely helped bring on a speedy recovery.

SOURCE: Stevens Johnson Syndrome › Canadian woman with SJS goes home from hospital

Common side effects of Tamiflu and Relenza include dizziness, vomiting and diarrhea. Other, more serious adverse reactions are rare but can occur, including Stevens Johnson Syndrome, or SJS. SJS is a rare reaction to medication that begins with rashes on the skin that blister over, causing the skin to peel off in sheets. Blisters also can form on the eyes and mouth, which can lead to ocular problems, dehydration, infection and, in severe cases, death.

In Hong Kong in particular, pharmacists are urging the public not to stock up on the antiviral medications, as they say the Chinese government has plenty of the medicines in stock to combat a pandemic should one arise. The urgings come just six years after the deadly SARS virus struck that nation. About 400 Chinese pharmacies – or 95 percent of the market – have joined a campaign to keep residents’ fears at bay. There have been no swine flu cases reported in Hong Kong to date.

“The pharmacies will advise individuals whether the symptoms they have reflect a cold or something more serious such as flu,” head of Pharmacovigilance Kevin Cheung Kin-man told The Standard. “If the symptoms persist for days, people will be advised to consult a doctor. In the meantime, in the case of colds, pharmacists will be able to recommend appropriate over-the- counter medication.”

SOURCE: Stevens Johnson Syndrome › Pharmacists warn against use of anti-virals amid swine flu scare

As a young child, Lisa contracted pneumonia and spent a month in the hospital. She grew up with an abusive stepmother and struggled through a difficult marriage. Despite the obstacles, she managed to raise two children and find a career in real estate. But last week, the young woman with an infectious personality, hit another road block. She was diagnosed with Stevens Johnson Syndrome (SJS), an adverse reaction to antibiotics prescribed to her following minor surgery.

SJS is a rare but life-threatening hypersensitivity disorder that presents with a rash on the skin. As the condition progresses, the rash blisters over and the skin begins to peel off in sheets. This causes great pain and makes the body prone to infection. Most patients are treated in burn units. The mucus membranes also can be affected, causing blisters to form in the mouth and on the eyes. Dehydration and ocular problems become serious side effects. Severe cases of SJS can be fatal.

More than 200 medications have been linked to SJS or its most severe form, toxic epidermal necrylosis (TEN), most commonly antibiotics, ibuprofen and anti-seizure medication. SJS and TEN doesn’t discriminate based on age or gender. The warnings on the medications’ label often go unnoticed. And the condition is so rare that it can be hard to diagnose.

Some organizations, such as the Stevens Johnson Syndrome Foundation seek to raise awareness and “provide information about adverse allergic drug reactions so a quick diagnosis can be made and the offending drug stopped as soon as possible.”

When Mark visited his sister Lisa, she was covered from head to toe with blisters and rashes. Despite her condition, she seems brave. “That’s why she’s my hero,” Mark says.

Mark Cripps is Managing Editor for the Dundas Star News, the Ontario, Canada newspaper where he shared the story of his sister.

SOURCE: Stevens Johnson Syndrome › Newspaper managing editor calls sister with SJS a hero

But last March, things went terribly wrong for Hannah. She noticed rashes developing all over her body. Those rashes began to blister and become painful. They also formed in her mouth and were so debilitating she couldn’t even speak. She had to write on a pad just to communicate. The rashes were accompanied by flu-like symptoms, and had become so severe in such a short time, she was taken to the emergency room. The doctors were baffled.

Hannah was admitted to the hospital while doctors monitored her worsening condition, giving her morphine for the pain. An eye doctor was called in to examine her eyes, which by now had begun to blister as well. That’s when Hannah first learned the name of her condition – Stevens Johnson Syndrome, or SJS.

SJS is a rare but life-threatening reaction to common medication in which the skin blisters over and begins peeling off in sheets. The eyes, mouth and other mucus membranes can blister over as well causing serious problems such as dehydration, infection and even death. Trileptal, which is also used to treat seizures, is one of several medications that can cause the serious reaction known as SJS. Other common medications linked to the condition include antibiotics and anti-inflammatory drugs such as ibuprofen.

Hannah spent three weeks in the hospital and gradually recovered. She attends high school, rides horses and enjoys the life of any 16-year-old. While she has overcome her battle with SJS, she still has lingering conditions to deal with. SJS has made focusing with her eyes difficult and painful. She recently got glasses to help with the condition. She also has to be careful what medications she takes because some medications may trigger SJS again. But she isn’t letting the problems keep her from doing “you know, normal high school teenager stuff.”

SOURCE: Stevens Johnson Syndrome › Hannah doing much better a year after battling SJS

The shot was administered to students at several schools in the West Java Province as part of the government’s national immunization program. No other children reported having severe problems, but shortly after receiving the vaccine, the young Syadiah came down with a fever and began complaining of joint pain. A health care provider gave her paracetamol syrup and an “unknown powdered medicine.” But the little girl’s health continued to fail. She started developing rashes over her body and blisters broke out on her skin, lips, tongue and gums. She was admitted to the hospital and diagnosed with SJS.

SJS is a severe adverse reaction to medication that affects about one in a million people each year. There are as many as 200 medications linked to SJS, most commonly antibiotics, anti-inflammatory medicines such as ibuprofen, anti-viral medications such as those for HIV/AIDS, and anti-seizure medicines. As the condition progresses, skin can peel off leaving the body susceptible to infection and possibly even death.

A health official in Depok debunked the notion that medical malpractice is to blame for the girl’s SJS. He is concerned that media coverage of the adverse reaction may scare people from having their children immunized.

“The media’s focus on the wrong reasons behind [Syadiah’s] condition could put the nation in greater danger,” he said.

SOURCE: Stevens Johnson Syndrome › Girl suffers SJS after receiving tetanus shot

SJS and TEN are severe adverse reactions to medication that first express as rashes on the skin. The rashes blister over causing the skin to peel away. Mucus membranes in the eyes, mouth and nose also can be affected and cause serious complications such as dehydration, infection and even death. Serious ocular complications may include permanent vision loss from corneal scaring or vascularization.

The study involved 159 patients over an 8-year period who had been diagnosed with SJS and TEN. Seventy-four percent of the group had acute ocular involvement. Patients with TEN had more frequent but not more severe acute ocular involvement. Sixty-three percent had late ocular complications, with dry eye being the most common complication.

The researchers determined that the severity of the acute ocular disease was found to be the only significant predictor of late complications. The authors suggest that all patients with SJS or TEN undergo initial ophthalmologic screening and follow-up during the acute phase of the disease and that prospective follow-up for up to a year may be necessary.

SOURCE: Stevens Johnson Syndrome › Study focuses on eye complications from SJS/TEN

Intelence is a tablet available only by prescription. It is a type of anti-HIV medicine called a non-nucleoside reverse transcriptase inhibitor (NNRTI), also known as a non-nuke. It is used to control HIV infection in adults and must be used in conjunction with other HIV medications. Intelence is for patients who have previously received treatment for HIV-1 and showed resistance to NNRTIs and protease inhibitors.

The clinical trials revealed that Intelence does carry a slight risk for serious skin reactions such as Stevens Johnson Syndrome (SJS), hypersensitivity reaction and erythema multiforme.

More than 200 medications have been linked to SJS and its more severe form, toxic epidermal necrolysis (TEN), most commonly ibuprofen, antibiotics and anti-seizure medications. SJS and TEN are severe expressions of a simple rash known as erythema multiforme. As the condition worsens, the rashes blister over causing the skin to peel off. Mucus membranes, such as the mouth and eyes, can blister over causing dehydration, infection, blindness and even death.

Patients taking medication, including Intelence, should be aware of the potential life-threatening risk of SJS/TEN

SOURCE: Stevens Johnson Syndrome › HIV treatment linked to slight risk of SJS/TEN

I thought that comment was odd. But a week later, my sinus infection had not improved. I took the prescription to my pharmacist. I told him that my doctor had told me to only fill the prescription if I felt I really needed it. I asked if there was any reason I should not take the med, given that I simply was not getting over my ailment. The pharmacist nodded and said Ketek was a powerful antibiotic and had some strong side effects. But if a week had passed since seeing my doctor and I was not on the mend, perhaps I should fill it.

I’m not one to react adversely to medicine. And I can usually ride out minor side effects, believing that if it has been prescribed for me, it’s working some sort of miracle. I started the drug and almost immediately after taking the medication I felt even sicker than before, with dizziness, headaches and an overall feverish feeling. I took a second dose the next day and the miserable symptoms returned. I realized then that it must be the Ketek and stopped taking it.

You may remember me telling you about Kim Oakes. She’s the remarkable woman who survived a painful battle with toxic epidermal necrolysis (TEN), the most severe form of Stevens Johnson Syndrome (SJS). SJS/TEN is a severe adverse reaction to medication in which the skin blisters and peels away. The eyes, mouth and other mucus membranes can also blister over causing serious complications and even death.

More than 200 drugs have been linked to SJS/TEN. Kim’s reaction was caused by a common antibiotic called Clavulin. She said she knew immediately after taking the first dose of Clavulin that something was wrong. The medication made her feel worse, not better.

The same happened with Hannah, the 14-year-old who had a serious bout with SJS that was linked to her bipolar medication trileptal. Hannah said the medication had made her physically ill for weeks before she broke out in painful rashes and blisters. She just didn’t realize it was the trileptal that was making her so ill.

Since writing about SJS, I have learned about the many medications that can cause SJS/TEN. And yes, Ketek is on the list. There have been publicized reports of SJS/TEN related to the antibiotic. Since my trial with Ketek, I have told my doctors not to prescribe it to me.

So, just a word of warning during these days when colds and flu are on the rise. Be aware of the medicines you are prescribed. Read up on the side effects and adverse reactions. And stay safe.

SOURCE: Stevens Johnson Syndrome › Beware of side effects from meds this season

“I was scared because first I couldn’t talk (because of the blisters in her mouth) and now I was in the hospital not even knowing what was going on,” she said. Among the physicians who examined her was an eye doctor, who knew immediately what she had. He said one of his employees had had the same thing a month earlier. He said, “She has Stevens Johnson Syndrome (SJS),” he said. Hannah quickly wrote down, “What the heck is that?”

“No one could really explain it to me,” she said. “They were taking blood and giving me morphine and drugging me up and they didn’t even know what had made me so sick.”

By the time Hannah was able to go home three weeks later, she learned what caused her SJS – it was a severe adverse reaction to her bipolar medication, trileptal.

Trileptal, also approved for the treatment of epilepsy, recently amended its safety labeling to include a warning of the risk of SJS and its more severe form, toxic epidermal necrolysis (TEN). SJS and TEN are hypersensitivity disorders that begin as a rash that blisters over and causes the skin to peel away. Mucus membranes also can be affected with blisters causing dehydration, infection, blindness and even death.

It has been almost a year since Hannah became ill. She has recovered but the memory of SJS still lingers in her mind. Her skin is almost completely healed, but now she must avoid the many medications that have been associated with SJS and TEN for fear of a relapse. “I can’t take Midol or Advil anymore,” she said. “Now, my mom tells me what to take.”

SOURCE: Stevens Johnson Syndrome › Teenager shares story of serious reaction to medication

Darunavir, manufactured by Tibotec, belongs to a class of anti-HIV drugs called protease inhibitors (PI). It works to prevent cells infected by HIV from producing new virus, thus reducing the amount of virus in the body. Darunavir must be coadministered with 100-mg ritonavir and with other antiretroviral agents. It was approved by the FDA in June 2006 for HIV-positive adults who were treatment-experienced.

Last October, darunavir was approved for HIV-positive individuals beginning treatment. The medication has proven effective for patients who are not likely to respond to older PIs and for those who are starting antiretroviral therapy for the first time.

SJS and its more severe form, toxic epidermal necrolysis (TEN), are serious adverse reactions to medication. The reaction begins with a rash that blisters over, causing the skin to peel off in sheets. Mucus membranes in the eyes and mouth also can blister over, leading to dehydration, infection, blindness, and even death. More than 200 medications have been linked to SJS and TEN, including NSAIDs such as ibuprofen, antibiotics and anti-seizure medication.

Other warning included in the labeling revisions for darunavir include warnings of potential drug-drug interactions and pregnancy risk. Darunavir should not be taken with dihydroergotamine, ergonovine, ergotamine, methylergonovine, cisapride, pimozide, oral midazolam, triazolam, St. John’s Wort, lovastatin, simvastatin, or rifampin.

Darunavir also should be taken during pregnancy only if the potential benefit justifies the potential risk, according to the report. Mothers on darunavir should not breast feed, and children younger than 3 should not take darunavir.

SOURCE: Stevens Johnson Syndrome › HIV medication carries warning of SJS

Researchers like Wen-Hung are asking why.

SJS is a life-threatening hypersensitivity condition that causes rashes to form over the body. The rashes blister over, causing the skin to peel off in sheets. SJS also can affect the mucus membranes, causing blisters to form in the mouth and eyes. Death can result in about 10 percent of patients with SJS. If it progresses to its most severe form, toxic epidermal necrolysis, (TEN) the death rate soars to 40 to 50 percent. SJS/TEN is linked to more than 200 medications, most commonly ibuprofen, antibiotics and anti-seizure medication.

A group of Chang Gung researchers were aware that the anticonvulsant carbamazepine was linked to many cases of SJS, but through its own study using Taiwanese patients, researchers discovered a possible connection – “a high correlation between hypersensitivity to carbamazepine and a single allele, human leukocyte antigen B1502,” according to the report. As many as 80 percent of Taiwanese carry the allele. The discovery lead to an FDA warning in the U.S. of the increased risk of SJS/TEN for patients of Asian ancestry with the B1502 allele who take carbamazepine.

Since the discovery, researchers began focusing on developing a test to determine whether a patient has the B1502 allele, and lead researcher Wen-Hung turned his attention on a treatment to halt the progression of SJS/TEN.

SOURCE: Stevens Johnson Syndrome › Taiwanese researchers pinpoint genetic marker for SJS

The latest drug to make this list is bendamustine, marketed under the names Teanda in the U.S. and Ribomustin. Bendamustine was first approved by the FDA for treatment of CLL in March 2008 and for NHL in October 2008. It is the first drug approved to treat CLL since 2001.

According to the report, one case of TEN was reported following the use of bendamustine in combination with rituximab, a chimeric monoclonal antibody. TEN has been previously reported for rituxima. Bendamustine’s relationship to TEN has not been fully determined. The label urges healthcare providers: “Where skin reactions occur, they may be progressive and increase in severity with further treatment. If skin reactions are severe or progressive, Treanda should be withheld or discontinued.”

SOURCE: Stevens Johnson Syndrome › New labeling for CLL, NHL drug includes TEN warning

Health Canada recently updated its report of adverse reactions to some of the more common herbal products, including Echinacea, ginko and St. John’s Wort. According to the report, some people have reported experiencing rashes after taking St. John’s Wort. St. John’s Wort is an herbal treatment for major depression and is available over the counter in the U.S.

Ginseng is another common herb readily available in the U.S. Ginseng is a stimulant taken orally to treat type II diabetes and sexual dysfunction in men. Ginseng also can be found in some popular energy drinks and foods. Studies show that ginseng has been linked to at least one occurrence of Stevens Johnson Syndrome (SJS), a severe adverse reaction to medication.

SJS usually begins with a fever and sore throat and progresses to rashes that cover the skin and mucous membranes. As the condition progresses, the rashes can blister over and cause the skin to fall off in sheets. The mouth and eyes also can blister, which can lead to dehydration, infection and serious eye problems and even blindness.

The International Journal of Pediatric Dentistry also reports that a 10-year-old Indian boy developed severe mouth and eye ulcers and was subsequently diagnosed with SJS after taking an “herbal medication of plant origin” prescribed by a traditional healer for treatment of a fever. According to the book, traditional therapy with herbal preparation (Ayurvedic medicine) is not uncommon in India.

Doctors advise those who experience symptoms of SJS to go immediately to the emergency room.

SOURCE: Stevens Johnson Syndrome › Herbal remedies may cause severe adverse reactions

Modafinil (Provigil) is approved by the FDA to treat narcolepsy and excessive daytime sleepiness associated with obstructive sleep apnea. Modafinil (Provigil) also has been shown effective in the treatment of depression, cocaine addition, Parkinson’s Disease and schizophrenia, though the FDA has not approved the drug for those conditions. It also was thought to be an effective treatment for Attention-Deficit Hyperactivity Disorder (ADHD), however in 2006 it was rejected by the FDA for use by children for ADHD. Cephalon now discourages the drug’s use in children for any purpose.

Since December 1998, when Modafini (Provigil) was introduced to the market until January 30, 2007, seven cases of seven cases of severe cutaneous adverse reactions to the medicine were reported to the FDA. Those cases included SJS and its more severe form, toxic epidermal necrolysis (TEN).

SJS and TEN has a reported incidence rate of about one case per million people each year. It is most often caused by an adverse reaction to medication. Medications that have been linked to SJS and TEN include NSAIDS (non-steroidal anti-inflamatory agents), anti-seizure medications and some antibiotics.

SOURCE: Stevens Johnson Syndrome › Stimulant drug added to list of meds that can cause SJS/TEN

SJS and TEN are dreadful conditions that cause painful rashes and blisters on the skin and can also affect all orifices including the mouth and eyes. It can lead to blindness or even death. Kim has lost the skin on more than 70 percent of her body. To protect her from the severe pain, she was put into a drug-induced coma.

Every day is a struggle for Kim. Doctors are keeping close watch on her temperature, monitoring her condition, hoping each day that she can be taken off the ventilator for good. Doctors say this is a critical time for Kim as the skin loss makes her more prone to infections from fungi and bacteria that can lead to septicemia, the leading cause of death with TEN. The family has been cautious, even scared to visit her for fear of contaminating her. The family is hoping her two children, Shauna and Hunter Quilty, will be able to visit her on Christmas day.

With more than 2,000 members, the Facebook site is quickly gaining attention from family, friends, and even others who have been touched by SJS and TEN.

SOURCE: Stevens Johnson Syndrome › Family creates support group to raise awareness of SJS/TEN

Researchers centered their focus on antibiotics that were either ingested or injected rather than those that are applied to the skin. Data was pulled from the National Ambulatory Medical Care Survey, National Hospital Ambulatory Medical Care Survey, National Electronic Injury Surveillance System-Cooperative Adverse Drug Event Surveillance project. The data showed that 19 percent of all emergency visits for adverse reactions to drugs were due to antibiotics.

Seventy-eight percent of the time those adverse events were caused by allergic reactions to the antibiotics and resulted in rashes and anaphylaxis. Other causes were accidental overdoses, unintentional exposures (such as children accidentally taking the medication), and side effects such as headaches, dizziness and diarrhea.

Stevens Johnson Syndrome (SJS) is a rare but serious reaction to medication including antibiotics such as sulfonamides and penicillin. It is defined as a hypersensitivity disorder affecting the skin and mucous membranes and expresses itself first as a simple rash known as erythema multiforme.

Penicillin and similar-type antibiotics accounted for the majority of adverse events that resulted in emergency room visits, with penicillin alone attributing 36.9 percent of the visits. For every 10,000 outpatient prescription visits, reactions to sulfonamides resulted in 18.9 of emergency room visits. Sulfonamides also had a much higher rate of moderate-to-severe allergic reactions compared to medications in other antibiotic classes.

According to Dr. Daniel S. Budnitz, the leader of the study, “Antibiotics are among the most frequently used medications in the United States. Annually, antibiotics are prescribed to an estimated 16 percent of patients during ambulatory care visits, and pharmaceutical manufacturers spend $1 billion promoting antibiotics.” The report continues, “more than one-half of the estimated 100 million antibiotic prescriptions written in the community each year for respiratory tract infections may be unnecessary.”

SOURCE: Stevens Johnson Syndrome › Most emergency visits from drug reactions caused by antibiotics

The Johnson family claimed that Children’s Motrin caused their daughter’s skin to break out in excruciatingly painful rashes and blisters after giving her three doses of the over-the-counter medication. Her eyes blistered over and she was blinded. Sabrina, who was 6 at the time, was diagnosed with Stevens Johnson Syndrome (SJS), which is an extreme adverse reaction to some drugs, including ibuprofen. The active ingredient in Children’s Motrin is ibuprofen.

The family claims that the drug maker did not provide adequate warning of the possible reaction on its medication label. A jury found that the medication’s labeling, which advises consumers to notify a doctor if the child’s symptoms change, was adequate.

“The FDA is not doing anything for us. They are taking care of the prescription drug people. They’re taking care of their billions of dollars. And the few children that die … Oh well,” Joan said in the news report.

The Johnson family is appealing the case. At least nine other lawsuits have been filed by others who have suffered from SJS after taking the medication.

SOURCE: Stevens Johnson Syndrome › Family appeals case against makers of Children’s Motrin

Lamotrigine is an anticonvulsant drug to treat partial seizures, primary and secondary tonic-clonic seizures in epilepsy and seizures associated with Lennox-Gastaut syndrome. It also is FDA-approved to treat bipolar disorder.

Peer View cited a session presented at the American Epilepsy Society’s annual meeting, which detailed a study, conducted between January 2000 and December 2007, involving 403 children treated with lamotrigine in addition to existing therapy. Twenty-one of the children in the study experienced adverse skin reactions including moderate diffuse mascular-papular or erythematous rash, severe urticarial skin eruption and mild Stevens Johnson Syndrome (SJS).

There were no cases of toxic epidermal necrolysis (TEN), a severe form of SJS, however the medication has a black box warning about life threatening skin reactions, including SJS and TEN. The manufacturer says the reactions usually occur in the first 2 to 8 weeks of therapy and if medication is suddenly stopped and then resumed at its regular dosage.

According to Rx List, the incidence of these serious skin rashes in response to therapy for epilepsy is about 8 in 1,000 in pediatric patients younger than 16 years of age and about 3 in 1,000 in adults. For treatment of bipolar disorder and other mood disorders, the rate is about 1.3 to 8 in 1,000 for adults.

SOURCE: Stevens Johnson Syndrome › Risk factors may indicate serious skin reaction to lamotrigine