Ketotifen is an antihistamine and mast cell stabilizer that has been used in medicine for nearly 50 years. It is available in the FDA-approved form of an ophthalmic solution (topically administered to the eyes). In this form it is indicated to be used for reduction of eye itching associated with seasonal allergies. Besides this indication, doctors through the world prescribe ketotifen for managing other conditions like nasal allergies, irritable bowel…

The pain and discomfort associated with dentistry is a primary reason many patients delay or avoid going to the dentist. This can lead to severe consequences for oral health. Providing a comfortable experience that is as pain-free as possible ultimately ensures patients continue to seek the oral care they need. One common complaint about visiting the dentist is the pain of the needle stick used to inject local anesthetic. Topical…

On April 30, 2021, the FDA published an announcement regarding a recall of multiple lots of Acella’s NP Thyroid product. Unlike some recent recalls of thyroid products, for example those manufactured by RLC Labs, this recall included information on adverse events reported to Acella. According to the release, Acella has received 43 reports of serious adverse events that could possibly be related to this recall at the time it was…

Melasma is a difficult-to-treat skin condition that is experienced by many women at some point in their lives. Avoidance of triggers is the primary way that flare-ups are prevented. Topical creams that contain lightening ingredients the most frequently prescribed treatment. The causes of melasma can include stimuli such as sex hormones, oral contraceptives, and sun exposure. Because of the variety of triggers that exist there are numerous suspected underlying mechanisms.…