Phenergan 25 mg tablets - Package Leaflet (FLI) (2023)

FAQs

What is Phenergan 25mg used for? ›

Phenergan Tablets are used to treat the following conditions: For short term use: to treat adults with difficulty sleeping (insomnia) To treat allergic conditions such as hay fever or rashes (like nettle rash or hives) To treat or stop you feeling sick (nausea) or being sick (vomiting) such as travel sickness.

Adults and teenagers—25 mg twice daily; this initial dose should be taken one-half to one hour before traveling. The dose may be repeated eight to twelve hours later if needed. On other days of travel, 25 mg may be taken on arising and again before the evening meal.

preventing motion sickness – you'll usually take 25mg 1 to 2 hours before a short journey or 25mg the night before a long journey. treating motion sickness – take 25mg as soon as possible and 25mg the same evening, followed by 25mg the following evening (if you need it)

You can buy Phenergan tablets 25mg over the counter from any pharmacy or online. They come in packs of 56. You can buy Phenergan 25mg tablets from the Online Chemist.

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.

Promethazine can last in your system for between two and four days. Every 10 to 19 hours the level of promethazine in the blood drops by 50 percent. It can also be detected in urine for 48 to 72 hours after the person's last use.

The cost for Phenergan injectable solution (25 mg/mL) is around $98 for a supply of 25 milliliters, depending on the pharmacy you visit. Quoted prices are for cash-paying customers and are not valid with insurance plans.

Phenergan in 12.5- to 25-mg doses for children and 50-mg doses for adults the night before surgery relieves apprehension and produces a quiet sleep.

Adults and children 12 years of age and older—5 milliliters (mL) (1 teaspoonful) every 4 to 6 hours. Do not take more than 30 mL in 24 hours. Children 6 to 11 years of age—2.5 to 5 mL (0.5 to 1 teaspoonful) every 4 to 6 hours. Do not take more than 30 mL in 24 hours.

For nausea and vomiting: Adults and teenagers—25 mg for the first dose, then 12.5 to 25 mg every four to six hours if needed. Children 2 years of age and older—Your doctor will determine dose based on the weight and/or size of the child.

Is Zofran stronger than Phenergan? ›

Phenergan and Zofran have been shown to be similarly effective in treating nausea. One randomized, double-blind clinical trial found that there was no significant difference between Phenergan and Zofran for treating nausea in the emergency department. However, Phenergan caused more sedation or drowsiness than Zofran.

Hallucinations have also been reported. Cardiovascular – Increased or decreased blood pressure, tachycardia, bradycardia, faintness. Hematologic – Leukopenia, thrombocytopenia, thrombocytopenic purpura, agranulocytosis. Gastrointestinal – Dry mouth, nausea, vomiting, jaundice.

Metoclopramide (Reglan)

But you may also see it used for migraine-related nausea and morning sickness in pregnancy. It works similarly to prochlorperazine and promethazine. Metoclopramide is available in several dosage forms, including a regular tablet, dissolvable tablet, and liquid.

Promethazine hydrochloride 25mg tablets are out of stock until mid-August 2022.

Promethazine is an antihistamine sometimes used as a sleeping pill. 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.

Promethazine is used to relieve the symptoms of allergic reactions such as allergic rhinitis (runny nose and watery eyes caused by allergy to pollen, mold or dust), allergic conjunctivitis (red, watery eyes caused by allergies), allergic skin reactions, and allergic reactions to blood or plasma products.

Cardiovascular – Increased or decreased blood pressure, tachycardia, bradycardia, faintness. Dermatologic – Dermatitis, photosensitivity, urticaria. Hematologic – Leukopenia, thrombocytopenia, thrombocytopenic purpura, agranulocytosis. Gastrointestinal – Dry mouth, nausea, vomiting, jaundice.

Phenergan should not usually be taken for more than 10 days in a row. If your symptoms persist, see your pharmacist or doctor for advice.

This medicine is for short term sleeping problems. It should not be used for more than 7 days without talking to your doctor. If you are not sure if any of the above apply to you, talk to your doctor or pharmacist before taking Phenergan Night Time.

Does promethazine have codeine in it? ›

Promethazine with Codeine Oral Solution is a prescription medicine used to temporarily treat cough and upper respiratory symptoms that you can have with allergies or a common cold. Promethazine with Codeine Oral Solution contains 2 medicines, promethazine and codeine. Codeine is a narcotic cough suppressant.

Drowsiness or even coma (lack of responsiveness) Agitation, nervousness, confusion, excitation, disorientation, hallucinations. Depression. Fever.

However, 12.5 mg PO or PR may be given before meals and at bedtime, if necessary. Geriatric patients should generally be started on low doses of promethazine and closely observed. 5 to 10 mg/dose PO twice daily or 10 to 25 mg PO as a single dose once daily at bedtime. Max: 25 mg/day.

Controlled Substance Promethazine HCI and Codeine Phosphate Oral Solution is a Schedule V Controlled Substance. under close supervision to patients with a history of drug abuse or dependence. Psychological dependence, physical dependence and tolerance are known to occur with codeine.

Promethazine is only available in the U.S. as a prescription. It is manufactured into tablets, capsules and liquid medication. People who take promethazine, which also sells under the brand names Phenergan and Promacot, can mix it with other prescription and over-the-counter drugs that treat coughs and colds.

Phenergan has an average rating of 7.3 out of 10 from a total of 141 ratings on Drugs.com. 68% of reviewers reported a positive effect, while 23% reported a negative effect. Promethazine has an average rating of 7.3 out of 10 from a total of 364 ratings on Drugs.com.

It works by blocking histamine, a substance released by the body during an allergic reaction. It may also help you relax, go to sleep, and relieve nausea, vomiting, or pain before or after procedures. It can also prevent and treat motion sickness.

Promethazine interacts with other medications or substances that cause drowsiness. These include opioids, benzodiazepines, and alcohol. It also interacts with anticholinergic medications and monoamine oxidase inhibitors (MAOIs).

You should not take Phenergan if you are allergic to promethazine or to similar medicines such as chlorpromazine, fluphenazine, mesoridazine, perphenazine, prochlorperazine, thioridazine, or trifluperazine. You should not take Phenergan if you have asthma or another lower respiratory tract disorder.

Does Phenergan make you feel good? ›

Phenergan is a popular antihistamine that works by blocking the production of histamine in the body during an allergic reaction. It acts directly on certain parts of the brain and has a calming effect on the body.

One of the most effective anti-nausea medications is Zofran (ondansetron) which was developed to solve this problem. Zofran is available as tablets, dissolvable tablets, strips, or liquid. While it is safe for the general population, it is so effective, that it is also used in patients undergoing chemotherapy.

Zofran and Phenergan belong to different drug classes. Zofran is an antiemetic (anti-nausea and vomiting) and selective 5-HT3 receptor antagonist and Phenergan is an antihistamine. Side effects of Zofran and Phenergan that are similar include dizziness, drowsiness, constipation, and blurred vision.

Promethazine is available under the following different brand names: Phenergan, and Phenadoz.

Medications to stop vomiting

OTC medications for nausea can include Pepto-Bismol and Kaopectate, which contain bismuth subsalicylate. These medications help protect the stomach lining and reduce vomiting caused by food poisoning.

Diphenhydramine and promethazine are both marketed by names other than Sominex for several indications including and besides their use as sleep aids. For example, diphenhydramine is sold under the brand name Benadryl as an anti-histamine for use against allergies.

This is a Pharmacist Only Medicine and requires pharmacist advice before use.

Phenergan should not usually be taken for more than 10 days in a row. If your symptoms persist, see your pharmacist or doctor for advice. If you are taking Phenergan for an allergic disorder and you forget to take your bedtime dose, you may need to take your dose in two or three smaller doses during the following day.

Additionally, there are risks associated with long-term usage, such as an increased risk of being diagnosed with long term use of phenergan dementia. Additionally, there are risks associated with long-term usage, such as an increased risk of being diagnosed with dementia.

You should not take Phenergan if you are allergic to promethazine or to similar medicines such as chlorpromazine, fluphenazine, mesoridazine, perphenazine, prochlorperazine, thioridazine, or trifluperazine. You should not take Phenergan if you have asthma or another lower respiratory tract disorder.

What is the difference between Zofran and Phenergan? ›

Phenergan is an antihistamine, while Zofran is a serotonin receptor antagonist. They also have different age restrictions; Phenergan can be used in adults and children older than two years of age, while Zofran can be used in adults and children as young as one month old.

Promethazine is also used to prevent and control motion sickness, nausea, vomiting, and dizziness. In addition, it may be used to help people go to sleep and control their pain or anxiety before or after surgery or other procedures .

Cold or allergy medicine, sedatives, narcotic pain medicine, sleeping pills, muscle relaxers, and medicine for seizures, depression or anxiety can interact with promethazine and cause medical problems or increase side effects. Tell your doctor if you regularly use any of these medicines.

Promethazine is a drug used to treat allergies, dizziness, nausea, and vomiting. Doctors sometimes prescribe it to help people relax or fall asleep in hospital settings. Doctors may also prescribe it off-label to treat anxiety.

Administer tablets without regard to meals. But if stomach upset occurs; administer with meals. Phenergan may cause drowsiness and affect your ability to drive or operate machinery.

Dose for Sleep:

ONE or TWO tablets to be taken as a single night time dose approximately 20 minutes before going to bed. One pack of Phenergan tablets should last 7 to 14 days depending on the dose you take.

When histamine binds to H1 receptors in the brain, this can contribute to the body's reflex to induce vomiting. Promethazine binds to H1 receptors instead of histamine, and thereby decreases the reflex to vomit.