Tag: Hypersensitivity

Contrary to popular belief, a true drug allergy is relatively rare, accounting for only 5% to 10% of all adverse drug reactions. When your body seemingly rejects medicine, the issue is more often a non-immune adverse effect or intolerance, though a true allergic reaction is also possible and can be severe.

While Trileptal (oxcarbazepine) is an effective anti-seizure medication, a small percentage of people who take it can develop a skin rash. The severity of a Trileptal rash can range from a benign, mild reaction to a rare but life-threatening hypersensitivity syndrome, such as Stevens-Johnson syndrome (SJS).

Tysabri (natalizumab) carries a U.S. Food and Drug Administration (FDA) boxed warning due to the increased risk of progressive multifocal leukoencephalopathy (PML). This rare but serious brain infection is a primary concern for patients, making it critical to understand **who should not take Tysabri** to ensure safety and effectiveness.

According to clinical trials, allergic reactions, some severe, occurred in 0.5% of people taking Trulicity (dulaglutide). Yes, Trulicity can cause hives, which can indicate either a localized injection site reaction or a more serious systemic allergic response. It's crucial for patients to understand the difference and know when to seek immediate medical attention.

While mild skin irritation is a common side effect of topical anesthetics, true allergic reactions are rare but possible. So, **can lidocaine cream cause a rash**? Yes, and it's crucial to distinguish between a minor irritation and a more severe allergic response.

Overusing an antibiotic, even a topical one like tobramycin, can lead to adverse effects rather than faster healing. Clinically apparent signs and symptoms of a topical tobramycin overdose often mimic the localized ocular toxicity that can be a side effect, including eyelid itching, swelling, and redness. Therefore, understanding the risks is crucial before you can use too much tobramycin eye drops.

While relatively uncommon, allergic reactions to antidepressants like Paxil (paroxetine) can occur, with some studies documenting skin reactions in a small percentage of users. Therefore, if you're wondering, 'Can Paxil cause hives?,' the answer is yes, as skin rashes and allergic responses are known, albeit rare, side effects.

In 2010, the FDA issued a safety warning regarding lamotrigine (brand name Lamictal) after identifying 40 reported cases of aseptic meningitis between 1994 and 2009. This rare but serious side effect, characterized by inflammation of the protective membranes covering the brain and spinal cord, can in some instances lead to complications like brain swelling.

While many people are familiar with the gastrointestinal side effects of GLP-1 medications, dermatological adverse events have also been reported with increasing frequency. So, can GLP-1 cause face rash? The answer is yes, though it is often a sign of a more serious, albeit rare, systemic reaction rather than a common side effect.

Approximately 10% to 20% of hospitalized patients receive some form of parenteral nutrition, making awareness of medication safety critical. Understanding what are the contraindications for Intralipid infusion is essential for preventing adverse effects and ensuring patient safety, especially in vulnerable populations like neonates.