Additional Information

Description

Promethazine HCl 25mg is an antihistamine medication commonly used to treat symptoms of allergies, motion sickness, and nausea. It is also utilized as a sedative to manage insomnia and anxiety in some clinical situations. Promethazine works by blocking histamine receptors in the brain, which reduces allergy symptoms like runny nose, sneezing, and itching.

In addition to its antihistamine effects, promethazine has anticholinergic properties, which contribute to its sedative effects. This makes it useful in managing preoperative anxiety or inducing sleep in patients who require rest. It can also be prescribed for treating allergic reactions to substances like pollen, mold, and dust.

The 25mg tablet is typically administered orally, with dosage adjusted based on the severity of the condition and individual patient needs. Side effects may include drowsiness, dizziness, dry mouth, and blurred vision, which are typical of first-generation antihistamines. Severe reactions like difficulty breathing or swelling of the throat require immediate medical attention.