codeine / guaifenesin may also be used for purposes not listed in this medication guide
Dextromethorphan belongs to a class of drugs known as cough suppressants
Promethazine may also be used with other medicines to treat symptoms of the common cold, including sneezing, cough, and runny nose
This combination medication is used to temporarily treat runny nose, coughing, and sneezing caused by the common cold, allergies, hay fever, and other breathing illnesses
Histamine can cause itching
Do not take more than 30 mL in 24 hours
Children 2 years of age and older—Your doctor will determine dose based on the weight and/or size of the child
It helps to stop or reduce coughing and congestion
It is a controlled substance because of its potential for abuse and dependence from codeine
Side effects such as confusion and severe drowsiness may be more likely in older adults
After that it can lose potency
Promethazine hydrochloride, a phenothiazine derivative, is chemically designated as 10 H -Phenothiazine-10-ethanamine, N , N, α-trimethyl-monohydrochloride
trouble concentrating
PROMETHAZINE WITH CODEINE ORAL SOLUTION is a prescription medicine used in adults to temporarily treat cough and upper respiratory symptoms that you can have with allergies or a common cold
Benzonatate relieves a dry cough; however, the capsules must be swallowed whole because the risk of a fatal overdosage is increased if the capsules are opened in any way
Promethazine (Oral Route) Promethazine is used to relieve or prevent the symptoms of hay fever, allergic conjunctivitis (inflammation of the eye), and other types of allergy or allergic reactions