What is the active ingredient in Phenergan?

What is the active ingredient in Phenergan?

Phenergan 25 mg Tablets. Each tablet contains 25mg of the active substance Promethazine hydrochloride. Also contains 173.52mg of lactose monohydrate.

What is in Phenergan that makes you sleepy?

Phenergan (promethazine) belongs to a group of drugs called phenothiazines. It works by changing the actions of chemicals in your brain. Promethazine also acts as an antihistamine. It blocks the effects of the naturally occurring chemical histamine in your body.

Is there an over the counter Phenergan?

It is also known by the trade names Phenergan and Sominex. It’s available to buy without a prescription from a doctor. It is an ingredient in some over-the-counter cold and flu medicines, such as Night Nurse.

Is Phenergan for sleep addictive?

Promethazine (‘Phenergan’) is my first line medication for treating insomnia as it is not addictive and in my clinical practice effective although patients should be warned about driving with the associated drowsiness.

Can Phenergan make you depressed?

Consideration should be given to the discontinuation of promethazine HCl and to the use of other drugs if these reactions occur. Respiratory depression, nightmares, delirium, and agitated behavior have also been reported in some of these patients.

Does Phenergan make you sleepy?

SIDE EFFECTS: Drowsiness, dizziness, constipation, blurred vision, or dry mouth may occur. If any of these effects persist or worsen, tell your doctor. To relieve dry mouth, suck (sugarless) hard candy or ice chips, chew (sugarless) gum, drink water, or use a saliva substitute.

Does Phenergan make you feel weird?

Sedation, somnolence, blurred vision, dizziness; confusion, disorientation, and extrapyramidal symptoms such as oculogyric crisis, torticollis, and tongue protrusion; lassitude, tinnitus, incoordination, fatigue, euphoria, nervousness, diplopia, insomnia, tremors, convulsive seizures, excitation, catatonic-like states.

Does Phenergan Make you Sleepy?

Common Phenergan side effects may include: drowsiness, dizziness; ringing in your ears; double vision; feeling nervous; dry mouth; or tired feeling, sleep problems (insomnia).

How much does Phenergan cost?

Brand names for promethazine include Phenergan, Promethegan, and Phenadoz. This promethazine price guide is based on using the Drugs.com discount card which is accepted at most U.S. pharmacies. The cost for promethazine injectable solution (25 mg/mL) is around $27 for a supply of 25 milliliters, depending on the pharmacy you visit.

How long until Phenergan works?

Phenergan Injection – Clinical Pharmacology. Duration of action is four to six hours , although effects may persist up to 12 hours . Promethazine hydrochloride is metabolized in the liver, with the sulfoxides of promethazine and N-desmethylpromethazine being the predominant metabolites appearing in the urine.

Where to give Phenergan im?

Phenergan ® (promethazine hydrochloride) is a prescription medicine used for a variety of purposes, including the treatment of nausea and vomiting. It comes in many different forms and can be taken by mouth (syrup and tablets) or inserted rectally (rectal suppositories). The drug can also be administered by injection at a hospital.