Phen-50 Coupon and Discount

Phen-50 Discount
Savings with Pharmacy Coupons discount up to:
75% Off
on Phen-50
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Drug Name: Phen-50
Generic Name(s): Promethazine HC
Drug Class: Antihistamines
Treats: nausea, vomiting, severe allergic reactions

Phen-50 (Promethazine HCl) is an antihistamine which works by blocking histamine, a natural substance that the body makes during an allergic reaction. Phen-50 may also work in other effects such as anti-nausea, calming, pain relief by affecting other natural substances and by acting directly on various parts of the brain. However, this medication may also be used for other conditions as determined by the doctor.

Phen-50 Discount Coupon - Save Up To 75%** Off!

The free Pharmacy Coupons Phen-50 Coupon and Discount Card can save you up to 75%** off your prescription prices. All you have to do is print the coupon and bring it to the pharmacy to receive the benefits of our drug discount program. This coupon is not insurance and is not valid in combination with any government-sponsored drug plans.
Phen-50 Coupon
Average Savings:
75%** Off
How to use your Phen-50 Coupon:
  1. Click the "Get Coupon" button below and choose to receive your Phen-50 coupon by Print, Email, or Text Message.
  2. Bring your discount coupon to the pharmacy and show it to your pharmacist when you fill your prescription.
  3. Save up to 75%** off your prescription!

Phen-50 Uses

Phen-50 is an antihistamine that is mainly used to treat and prevent nausea and vomiting caused by certain conditions such as surgery, and motion sickness. It is also used with other medications to treat severe allergic reactions as well as reactions to blood products. However, it may also be used to treat mild allergic reactions especially when you can not take the medication by mouth. This medication may also be used before and after surgery to help you feel relaxed or sleepy. Phen-50 may also be used to help certain narcotic relievers work better. This medication works by blocking histamine which is a natural substance that the body makes during an allergic reaction. However, it may also be used for other conditions as determined by the doctor.

  • nausea and vomiting
  • severe allergic reactions
  • pain after surgery

Phen-50 Dosage

Phen-50 dosage is dependent on the user since it is different on different users. The dosage is administered in the form of an injection. The dosage also depends on the strength of the medicine and the condition of the patient. Read the prescription details on the label or consult the doctor for details. Do not start, stop or change the dosage without consulting the doctor. Below you will find a typical Phen-50 dosage.

Adult Dose for Anaphylaxis

  • 25 mg IV or IM once, followed by close observation for response
  • 25 mg orally or rectally once. This dose may be repeated every 4 hours or as needed.

Pediatric Dose for Nausea/Vomiting

  • 2 years and above: oral, rectal, IM or IV: 0.25 to 1 mg/kg/dose 4 to 6 times a day as needed.

Phen-50 Side Effects

Phen-50 may cause a variety of side effects which are dependent on the patient. As well as its needed side effects, this medicine may also cause some unwanted side effects that may require medical attention. However, most of these side effects are caused by overdosing or unnecessary use of the medicine. In the event that the following severe side effects occur, seek medical attention immediately. Note that not all possible Phen-50 side effects are listed.

Common side effects

  • Drowsiness
  • dizziness
  • constipation
  • blurred vision
  • dry mouth
  • difficult or unusually fast breathing
  • fast heartbeat or irregular pulse
  • high fever
  • high or low blood pressure
  • increased sweating
  • loss of bladder control
  • severe muscle stiffness
  • unusually pale skin
  • unusual tiredness or weakness

Rare side effects

  • clay-colored stools
  • confusion as to time, place, or person
  • cough or hoarseness
  • dark urine
  • nightmares
  • noisy breathing

Phen-50 Interactions

Phen-50 has some known drug interactions.This includes major, moderate, and minor interactions. As research shows, this medicine interacts with over 1000 other types of drugs. However, avoid combining any medicine without consulting the doctor. Inform your doctor of all prescription and non-prescription drugs you are currently taking. Note that this is not a complete list of all the drug interactions. Consult the doctor for more information.

Some of the drugs that interact with Phen-50 include the following. Note that not all possible interactions are listed.

  • Singulair (montelukast)
  • Synthroid (levothyroxine)
  • Topamax (topiramate)
  • Vitamin D3 (cholecalciferol)
  • Xanax (alprazolam)
  • Ambien (zolpidem)
  • Cymbalta (duloxetine)
  • Lyrica (pregabalin)
  • Nexium (esomeprazole)
  • Norco (acetaminophen / hydrocodone)
  • ProAir HFA (albuterol)
  • acetaminophen / propoxyphene
  • acetaminophen / tramadol
  • Agrylin (anagrelide)
  • amiodarone
  • anagrelide
  • Anzemet (dolasetron)
  • cisapride
  • citalopram
  • ibutilide
  • iloperidone
  • Inapsine (droperidol)
  • Innovar (droperidol / fentanyl)
  • Invirase (saquinavir)
  • iohexol
  • iopamidol