Tag: Dermatology

Drug-induced pruritus, or itchiness, accounts for approximately 5-10% of all documented adverse drug reactions [1.3.2]. The question of **can medication cause itchy skin?** is a common concern, with a wide array of drugs capable of triggering this uncomfortable sensation through various mechanisms [1.2.4, 1.4.3].

While traditionally used as a medication for excessive blood loss, research shows that topical tranexamic acid is generally considered safe and well-tolerated for most skin types when used for addressing hyperpigmentation. This guide explores the safety profile of topical tranexamic acid, helping you understand its benefits and minimal risks.

While uncommon, allergic skin reactions have been reported in patients taking carvedilol. Understanding the types of rashes that can occur, and when they signal a serious medical emergency, is critical for patient safety and effective medication management.

With a significant presence in the biopharmaceutical industry, Incyte has developed a diverse portfolio of treatments aimed at areas of high unmet medical need, particularly oncology, inflammation, and dermatology. Understanding what drugs does Incyte make involves exploring their proprietary therapies as well as co-marketed and licensed products.

While dermatological reactions to clozapine are reported to be rare, with some estimates suggesting adverse skin reactions occur in less than 1 in 10,000 patients, adverse cutaneous reactions including itching and rash are documented. Understanding if **does clozapine cause itching?** and the potential severity of these reactions is crucial for anyone taking this medication for treatment-resistant schizophrenia.

Despite being an over-the-counter medication explicitly intended for hemorrhoids, a long-standing practice exists of using Preparation H for unapproved applications, particularly for cosmetic purposes like reducing puffy eyes or wrinkles. However, this practice comes with serious risks and is strongly discouraged by dermatologists and healthcare professionals due to potential skin damage and adverse health effects.

Anal fissures affect a significant portion of the population at some point in their lives, with acute fissures healing in 80–90% of patients with conservative care. If you're experiencing symptoms, a common question is, “What cream can I put on a fissure?” The right topical treatment depends on the severity and type of fissure.

Methotrexate is a common systemic treatment for moderate to severe plaque psoriasis, with most patients seeing improvement within 4 to 6 weeks. Understanding precisely **how to take methotrexate for psoriasis** is crucial for both maximizing effectiveness and minimizing potential side effects.

While L-ascorbic acid is the most potent form of vitamin C, its highly acidic nature and instability can cause significant irritation, redness, and stinging for those with sensitive skin. For this reason, many individuals are seeking to understand **what is the least irritating form of vitamin C** for topical application. Instead of pure ascorbic acid, gentle and more stable derivatives offer an effective alternative, delivering the benefits without the harsh side effects.

Many people mistakenly assume that an oral antibiotic like doxycycline will resolve a benign cyst, but its effectiveness depends entirely on whether the cyst is infected or inflamed. For a non-infected cyst, antibiotics are ineffective, while for infected lesions, doxycycline can play a vital role alongside other treatments.