Drug reaction with eosinophilia and systemic symptoms (DRESS) syndrome induced by ceftriaxone with successful treatment — A case report and literature review

Drug reaction with eosinophilia and systemic symptoms is a rare and potentially life threatening condition characterised by hypersensitivity reactions to a drug with prolonged latency, in the form of skin rashes, hyper eosinophilia and systemic features like fever, lymphadenopathy, leucocytosis, internal organ involvement (liver, kidney, lung). Though it can occur in response to many drugs but very few cases has been described in relation to one of the most commonly used antibiotic ceftriaxone. Here we have described a case of DRESS in a patient who has been treated with ceftriaxone outside our hospital for sore throat.

Acute localized exanthematous pustulosis: A novel side effect of piroxicam

Acute generalized exanthematous pustulosis (AGEP) is a rare yet well-known cutaneous reaction pattern, mostly caused by drugs. Acute localized exanthematous pustulosis (ALEP) is a localized variant of AGEP. A 42-year-old female presented with multiple erythematous pustules on the face, which appeared three days after the intramuscular injection of piroxicam. Histopathology revealed subcorneal pustules, epidermal spongiosis, and mixed inflammatory cell infiltration in the dermis. The pustules resolved within several days once the patient had discontinued the drug. Herein, we report the first case, as far as we know, of a female with a cutaneous drug reaction consistent with ALEP caused by piroxicam.

Postoperative fever secondary to enoxaparin usage with pork allergy

Postoperative fevers are common in hospitalised patients and warrant workup beyond the early post-op period. A 50-year-old man was admitted after sustaining a tibial plateau fracture. Fevers began 3 days after external fixation and persisted through a second surgery despite initial negative workup. Careful review of medications revealed enoxaparin as the instigating agent of a febrile drug reaction, and the fevers resolved after discontinuing the drug. On further questioning, it was discovered the patient had an allergy to pork, from which the main components of enoxaparin are typically derived. To our knowledge, this is the first reported enoxaparin-induced fever in the setting of a pork allergy. Enoxaparin-induced fevers should be considered in patients with unexplained post-op fever. Our case demonstrates the importance of analysing newly administered medications. Simple detailed history may significantly reduce patient morbidity and help to broaden differentials during investigation.

EBV Reactivation in A Case of DRESS Syndrome Associated with Lamotrigine – A Case Report

Background: Drug reaction with eosinophilia and systemic symptoms (DRESS syndrome) is a rare, T-cell mediated hypersensitivity reaction that develops secondary to a drug reaction. Several drugs have been associated with DRESS syndrome, most commonly carbamazepine. The mechanism is not clearly understood. It is a life-threatening condition that can present with skin rash, hematologic abnormalities, lymphadenopathy, and organ failure. Case Presentation: The authors report a case of 43-year-old gentleman who developed DRESS syndrome secondary to lamotrigine and was found to have EBV reactivation. Patient was managed with supportive care; topical steroids and the culprit drug were discontinued. He had full recovery almost 2 weeks following treatment. DRESS syndrome can occur 2 weeks following exposure to an offending drug in susceptible individuals. Conclusion: Lamotrigine and EBV reactivation are not frequently reported in patients with DRESS syndrome. Therefore, physicians should be vigilant about this rare drug related hypersensitivity reaction in order to prevent life threatening complications.

A case report of Aceclofenac induced Drug induced Hypersensitivity syndrome

<p>Drug-induced hypersensitivity syndrome (DIHS) is an unusual, potentially life-threatening, multi-organ adverse drug reaction. DIHS usually develops 2-6 weeks after drug initiation. We report a case of 21 years old female with maculopapular rash associated with fever and generalised lymphadenopathy, 15 days after intake of aceclofenac. Treatment with intravenous corticosteroids, antibiotics and fluids along with cessation of the offending drug resulted in successful resolution.</p>