What class of drug is phenylpropanolamine?

What class of drug is phenylpropanolamine?

PPA is also known as β-hydroxyamphetamine, and is a member of the phenethylamine and amphetamine chemical classes.

Which drug is used as an antihistamine?

Diphenhydramine is an antihistamine used to relieve symptoms of allergy, hay fever, and the common cold. These symptoms include rash, itching, watery eyes, itchy eyes/nose/throat, cough, runny nose, and sneezing. It is also used to prevent and treat nausea, vomiting and dizziness caused by motion sickness.

What is phenylpropanolamine used for?

This combination medication is used to temporarily treat cough, chest congestion, and stuffy nose symptoms caused by the common cold, flu, allergies, hay fever, or other breathing illnesses (e.g., sinusitis, bronchitis).

What are the side effects of phenylpropanolamine?

The most common side effects include vomiting, diarrhea, lack of appetite, increased thirst, restlessness, irritability, and difficulty urinating. Serious side effects include seizures, collapse, or stroke-like signs (for example, not being able to walk).

What medicines contain phenylpropanolamine?

Although most of these products have been taken off the market, the ones that contain phenylpropanolamine include Tavist-D, Dimetapp, Robitussin, Vicks and Alka Seltzer Plus. Any cold and cough medicines bought over the counter should be checked for phenylpropanolamine, or a pharmacist may be consulted.

Which is the best antihistamine?

In terms of which non-drowsy antihistamine works best, a statistical analysis of multiple studies found that fexofenadine is no better or worse than the other second-generation antihistamines for blocking the action of histamine.

Is it safe to take phenylpropanolamine?

The Nonprescription Drugs Advisory Committee met on October 19 to discuss safety issues related to phenylpropanolamine use. The committee reviewed Yale’s Hemorrhagic Stroke Project results and concluded that phenylpropanolamine cannot be considered to be safe for continued use.

What medicine has phenylpropanolamine?

Phenylpropanolamine is available over the counter under the brand name Propagest, and with a prescription under the brand name Rhindecon. Other brand or generic formulations may also be available. Ask your pharmacist any questions you have about this medication, especially if it is new to you.

Is phenylpropanolamine used for cough?

Phenylpropanolamine is an ingredient used in many over-the-counter (OTC) and prescription cough and cold medications as a decongestant and in OTC weight loss products.

Which is best antihistamine medicine?

The best antihistamine choice for any one person is based on the degree of symptom relief desired and the degree of side effects you’re willing to tolerate. For mild to moderate allergy symptoms, Allegra may be preferable to drugs such as Zyrtec since these other drugs are more sedating.

What are the side effects of chlorpheniramine and phenylpropanolamine?

Alcohol may increase drowsiness and dizziness while taking chlorpheniramine and phenylpropanolamine. Chlorpheniramine and phenylpropanolamine may increase the effects of other drugs that cause drowsiness, including antidepressants, alcohol, other antihistamines, pain relievers, anxiety medicines, seizure medicines, and muscle relaxants.

When was phenylpropanolamine issued a public health warning?

In November 2000, the Food and Drug Administration (FDA) issued a public health warning regarding phenylpropanolamine (PPA) due to the risk of hemorrhagic stroke.

How does phenylpropanolamine work as a decongestant?

Phenylpropanolamine is a decongestant. It constricts (shrinks) blood vessels (veins and arteries). This reduces the blood flow to certain areas and allows nasal passages to open up.