Benahist Coupon and Discount

Get Coupon
Our Benahist coupons, rebates, and discounts will help you save. Never pay full price on your prescriptions again.
Drug Name: Benahist
Generic Name(s): diphenhydramine
Drug Class: Antihistamines
Treats: Watery eyes, motion sickness, induce sleep, sneezing, itching, runny nose

Benahist is an antihistamine that is used to reduce the effects of histamine in the body. Benahist is an injectable form of diphenhydramine that treats life-threatening allergic reactions together with epinephrine and other treatments. Benahist treats nasal congestion and coughs brought about by allergies. Benahist also treats the common cold, sinus congestion, sneezing, cough, runny nose, and pressure. Benahist may also be used to induce sleep, treat motion sickness, and treat certain symptoms of Parkinson's disease.

Benahist Discount Coupon - Save Up To 75%** Off!

The free Pharmacy Coupons Benahist 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.
Benahist Coupon
Average Savings:
75%** Off
How to use your Benahist Coupon:
  1. Click the "Get Coupon" button below and choose to receive your Benahist 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!

Benahist Uses

Benahist is an antihistamine;and an injectable form of diphenhydramine that treats life-threatening allergic reactions such as anaphylaxis and also epinephrine among other treatments. Benahist also relieves sneezing, common cold symptoms, sinus congestion symptoms and runny nose not leaving pressure and coughs. Benahist is administered when the medication cannot be given by mouth. Some of the common allery symptoms that are relieved by Benahist include:

  • Watery eyes
  • Rash
  • Cough
  • Sneezing
  • Runny nose
  • Itching
  • Itching nose/eyes/throat

Benahist can also be used to treat diseases caused by motion sickness such as:

  • Vomiting
  • Nausea
  • Dizziness

Benahist works by blocking histamine that is made by the body during an allergic reaction. The drying effects on such symptoms such as runny nose and watery eyes are caused by blocking acetylcholine.

Benahist Dosage

The dosage that is used by most physicians to give Benahist to their patients is stated below.; Factors such as your medical condition and history may lead a healthcare provider to prescribe a different regimen. You should not start, change, or stop taking your medication without consulting your health provider. The usual Benahist dosage is as follows:

Adult Dose for Extrapyramidal Reaction

  • Parenteral: 10 mg to 50 mg IV or IM as required. You may increase the dose to 100 mg if required. The maximum daily dose is 400 mg.

Adult Dose for Motion Sickness

  • Parenteral: 10 mg to 50 mg IV or IM as required. You may increase the dose to 100 mg if required. The maximum daily dose is 400 mg.

Benahist Side Effects

There are several side effects associated with Benahist, and in the case that any of these side effects develop, it is advisable to see a pharmacist or a doctor as soon as possible. Some serious side effects associated with Benahist include:

The common side effects of Benahist are:

  • Constipation
  • Diarrhea
  • Dizziness
  • drowsiness
  • Excitability
  • headache
  • loss of appetite
  • nausea
  • nervousness or anxiety
  • trouble sleeping
  • Upset stomach
  • Vomiting
  • weakness

Severe side effects with Benahist include:

  • Rash
  • hives
  • itching
  • difficulty breathing
  • tight chest
  • difficulty urinating
  • fast or irregular heartbeat
  • hallucinations
  • seizure
  • severe dizziness
  • lightheadedness
  • severe nervousness
  • restlessness
  • Tremor
  • vision changes
  • persistent trouble sleeping
  • headache
  • severe drowsiness
  • tremor
  • vision changes or blurred vision

Benahist Interactions

Like any drug, Benahist may interact with other drugs and substances. Drug interactions change how the medications work and increase the risk of getting serious side effects. There are possible drug interactions with Benahist. You should not change, stop, or stop the dosage prescribed by your doctor without consulting them. Some of the drugs that can cause severe interactions with Benahist include:

  • Advair Diskus (fluticasone / salmeterol), Ambien (zolpidem)
  • Aspirin Low Strength (aspirin), Norco (acetaminophen / hydrocodone)
  • Crestor (rosuvastatin), Cymbalta (duloxetine)
  • Fish Oil (omega-3 polyunsaturated fatty acids), Lexapro (escitalopram)
  • Lyrica (pregabalin), Nexium (esomeprazole), Calcium 600 D (calcium / vitamin d)
  • ProAir HFA (albuterol), Singulair (montelukast), Synthroid (levothyroxine)
  • Vitamin D3 (cholecalciferol), Zyrtec (cetirizine), Vitamin B12 (cyanocobalamin)