Histamine can cause itching, sneezing, runny nose, and watery eyes
It blocks the effects of a certain natural substance ( histamine ), which causes allergy symptoms
Adults and children 12 years of age and older—5 milliliters (mL) (1 teaspoonful) every 4 to
Promethazine hydrochloride and dextromethorphan hydrobromide syrup is indicated for
1:39
Promethazine is an antihistamine that relieves watery eyes, itchy eyes /nose/throat
Codeine is an opioid cough suppressant ( antitussive) that affects a certain part of redness of the face, neck, arms and occasionally, upper chest
Each 5 mL (teaspoonful) of Promethazine contains 6
Codeine and promethazine is a combination medicine used to treat cold or allergy symptoms such as runny nose, sneezing, and cough
H 1 receptors are present in the bronchial tubes and in circulatory system
), it produces a chemical called histamine
oz
Descriptions
Promethazine comes as a tablet and syrup (liquid) to take by mouth and as a suppository to use rectally
Promethazine can cause severe breathing problems or death in a child in very young children
This medicine may be used for other purposes; ask your health care provider or pharmacist Dextromethorphan and promethazine is a combination medicine used to treat cough, stuffy nose, runny nose, and sneezing caused by colds or allergies
DEXTROMETHORPHAN; PROMETHAZINE (dex troe meth OR fan; proe METH a zeen) treats the symptoms of the common cold, allergies, or flu
Typically, people begin to feel the effects of promethazine (relief of allergy symptoms) about 20 minutes after their dose
½ to 1 teaspoonful (2
cold symptoms, such as coughing and a runny nose
02
Cough medicines for adults include cough suppressants, expectorants, and multi-symptom cough formula