Tag: Antihistamine

Over 20% of adults in the United States use over-the-counter (OTC) sleep aids, but the active ingredients often overlap. It is generally not recommended to take diphenhydramine and doxylamine succinate together, as both are sedating antihistamines and combining them significantly increases the risk of severe side effects.

According to the CDC, over 70 million adults in the U.S. experience chronic sleep problems. For those already on a prescription beta-blocker like metoprolol, it is critical to know if you **can take doxylamine succinate with metoprolol** and how this combination might impact your health and safety.

According to major drug interaction checkers, combining cetirizine (Zyrtec) and doxylamine (found in Unisom and nighttime cold remedies) is not recommended and can significantly increase side effects such as excessive drowsiness and dizziness. This article explores why you should not take cetirizine with doxylamine, detailing the serious risks involved and offering safer alternatives.

In 2020, 8.4% of U.S. adults reported taking sleep medication every day or most days. If you're one of them, it's crucial to understand: **what happens if you take doxylamine every night?** While effective for occasional sleeplessness, long-term use carries significant risks.

Over 1 billion colds occur in the U.S. annually, with a runny nose and headache being two of the most common symptoms. Understanding what to take for a runny nose and headache is key to finding relief by selecting the right active ingredients to target your specific discomfort.

According to a 2023 case study published in the journal *Case Reports in Emergency Medicine*, the use of fexofenadine has been associated with false-positive results for tramadol on urine immunoassay screens. This highlights that while unlikely for most standard panels, the answer to 'Can fexofenadine make you fail a drug test?' is not a simple 'no' and depends heavily on the specific test and substance being screened.

Available over-the-counter since 2011, fexofenadine is one of the most widely used allergy medications, filling millions of prescriptions each year in addition to nonprescription use. This wide availability leads many to question: is fexofenadine a controlled substance?

Fexofenadine, commonly known by the brand name Allegra, is one of the most widely used allergy medications, with over a million prescriptions written in the United States in 2023. But **what drug category is fexofenadine**? It belongs to the class of medications known as second-generation antihistamines.

Chronic itch, or pruritus, has a lifetime prevalence of over 25% in the general population [1.7.1]. For many, the first line of defense is an antihistamine, but can Benadryl help with itchy skin effectively and safely?

According to medical experts, for those with year-round allergies, daily use of newer antihistamines like Claritin is generally considered safe when taken as directed. However, many people still question, is it unhealthy to take Claritin every day? The answer depends on the specific formulation and individual health factors.