What does FDE mean in HOSPITALS

Symptoms typically involve itchy, red lesions that develop at the site of exposure within one to two days after taking medication. The lesions may last from several days to up to two weeks and can progress from round scaly patches to painful blisters with purplish-red borders.

Diagnosis of fixed drug eruption can often be made based on the pattern and severity of skin reactions as well as a history of prior exposures. For more complex cases, a biopsy may be necessary for confirmation.

Yes, risk factors such as age (older adults are more likely affected) and certain underlying conditions such as diabetes or HIV/AIDS may increase a person's risk for developing FDE. Additionally, individuals who have had other forms of drug allergy are also at higher risk for developing FDE.

Treatment depends on severity but may include antihistamines, corticosteroids, immune modulators and avoiding future exposures to the causative agent whenever possible. Phototherapy has also been used successfully in some cases.

Yes, recurrent episodes can occur over time with each new exposure so it is important to seek medical care if you believe you have experienced an allergic reaction after taking medication. It is also important to keep track of any medications that could cause an episode so that you can inform your physician about potential allergies before beginning a new treatment regimen.