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Promethazine is indicated for treating nausea or vomiting, motion sickness, and allergic reactions and for sedation. The body releases histamine during several types of allergic reactions. When histamine binds to its receptors on cells, it stimulates changes within the cells that lead to sneezing, itching, and increased mucus production. In children less than two Promethazine can depress respiration and lead to death. Therefore, Promethazine should not be used in children less than two years old. When you buy Phenergan online from our pharmacy, you are assured of the highest quality generic drug at the lowest prices. Buy Phenergan online from us and join thousands of other satisfied customers. Learn More...

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Generic Phenergan 25mg Pills

FAQ about Generic Phenergan

How does Promethazine work?
Promethazine compete with histamine for H1 receptor on cells. Promethazine prevent histamine from binding and stimulating the cells. Promethazine also blocks the action of acetylcholine (anticholinergic effect), and this may explain its benefit in reducing the nausea of motion sickness.

Side effects of Phenergan
The common side effects with Phenergan are restlessness, inability to sleep, heart palpitations, seizures, blurred vision, dry mouth, dilated pupils, nausea, urinary retention (inability to urinate), impotence, and constipation.

Guidelines before using Promethazine
Promethazine should not be taken with any of the MAO (mono-amine oxidase) inhibitor-class of antidepressants) because of the increased risk of extra pyramidal symptoms (EPS) like uncontrollable movement disorders. Excessive anti-cholinergic effects can occur when promethazine is used with other antihistamines. Excessive sedation may occur when promethazine is combined with other medications that depress the central nervous system (brain). Phenergan should never be administered along with antipsychotics, metoclopramide and amoxapine due to increased risk of extrapyramidal side effects. Promethazine should not be used with propylthiouracil (PTU) due to the increased risk of low white blood cell counts and increased risk of infections. Concurrent use of Phenergan with the dye used for myelography (x-rays of the spinal cord) can lower the threshold for seizures and thus increase the risk of seizures. Promethazine should be stopped at least 48 hours before myelography and not restarted until at least 24 hours after myelography. Administration of Phenergan within 2 weeks of delivery may affect platelet function in the newborn. Phenergan can cause skin hyper pigmentation (darkening). Thus, people who need long-term treatment with Phenergan should either keep out of the sun or use effective sunscreens.

What are the common dosages of Phenergan?
The usual dose of Phenergan for allergic reactions is 6.25-25 mg 3 times daily. A single 25 mg dose administered at bedtime also may suffice. Nausea and vomiting may be managed with 12.5-25 mg administered every 4-6 hours as needed. For prevention of motion sickness, 25 mg is used 30 to 60 minutes before the motion begins and then every 8 to 12 hours as needed.

Difference between Brand and Generic Promethazine
Generic Phenergan is as good as its brand counterpart when it comes to the effectiveness. The noticeable differences are in the shape, size and packaging. The other major difference is in the price. You can buy cheap Phenergan when it is sold as a generic drug. With rising health costs, especially that of drugs, Generic Phenergan is definitely a better option since you get all the benefits of the brand but at fraction of the cost of a brand.

Where and How to buy Phenergan
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Why is the price of Promethazine so cheap at Qualitygenerics.com?
At qualitygenerics.com, we sell only generic drugs, which mean that we have no expenses towards research, development, testing or marketing. The generic drugs are manufactured using the same formula as the brand but after the patent has expired. Because of no start-up costs, you can buy cheap Phenergan online from our pharmacy. Since these drugs comply with all quality standards, when you buy Phenergan online from us, you can be assured of the safety and quality.

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