The Sudafed shrinks the blood vessels in the nasal passages, reducing congestion. The Promethazine Dm (by prescription only) helps with the
By blocking the effects of histamine, promethazine helps relieve allergy symptoms such as nasal congestion and itchy eyes. Promethazine also has
By blocking the effects of histamine, promethazine helps relieve allergy symptoms such as nasal congestion and itchy eyes. Promethazine also has
Promethazine: It is an antihistamine commonly found in prescription Phenylephrine: A decongestant that helps relieve nasal congestion.
Qualitest Promethazine Syrup is a cough suppressant, a decongestant, and an antihistamine. It helps to stop or reduce coughing and congestion of colds or
Qualitest Promethazine Syrup is a cough suppressant, a decongestant, and an antihistamine. It helps to stop or reduce coughing and congestion of colds or
Does promethazine cause stomach cramps? No, promethazine wasn't They can help determine whether promethazine is working to treat
How long does promethazine DM take to relieve cold or allergy symptoms? expand_more. Promethazine DM contains promethazine and dextromethorphan to help with
Yes, Promethazine VC (promethazine / phenylephrine) contains phenylephrine, which is a decongestant used to help with nasal or sinus congestion. If your congestion symptoms aren't getting better with Promethazine VC (promethazine / phenylephrine), ask your prescriber about other recommendations .
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