Generic Proventil


Manufacturer: Merck Sharp Dohme

Proventil is an effective medicine manufactured by the top pharmaceutical company, Merck Pharmaceuticals. It is composed of Albuterol Sulfate as the main active ingredient. This ingredient belongs to a class of drugs known as bronchodilators. It is used to treat wheezing and shortness of breath caused by breathing problems like asthma, chronic obstructive pulmonary disease. Various dosages of this medicine are 2 mg and 4 mg.

SKU: Merck Sharp Dohme Proventil Categories: ,

Available Options

Generic Proventil - 2mg

Pack SizePrice/unitPriceQtyAdd to cart
90 pills $0.30$27.00
120 pills $0.29$34.92
150 pills $0.33$50.22
240 pills $0.27$64.08
300 pills $0.25$75.60

Generic Proventil - 4mg

Pack SizePrice/unitPriceQtyAdd to cart
60 pills $0.34$20.40
90 pills $0.33$29.68
120 pills $0.32$37.94
180 pills $0.31$55.69
240 pills $0.30$72.62
300 pills $0.29$86.70


Active Ingredient

The main active ingredient in the medicine is Albuterol Sulfate. It is the sulfate salt of the short-acting sympathomimetic agent albuterol. It shows a bronchodilator activity. The ingredient stimulates adrenergic receptors in the lungs, so as to activate the enzyme adenylate cyclase. It catalyzes the conversion of ATP to adenosine monophosphate. Due to increased cAMP concentrations bronchial smooth muscle get to relax, relieves bronchospasms, and also reduces inflammatory cell mediator release, especially from mast cells.


This active component Albuterol is also known as salbutamol approved for the treatment wheezing and shortness of breath caused by breathing problems. This Proventil tablet is not recommended for sudden attacks of breathing trouble. It also treats health conditions like asthma or chronic obstructive pulmonary disease.

Side Effects May Include:

  • Chest Pain
  • Upset Stomach
  • Vomiting
  • Back Pain
  • Painful Urination
  • Dizziness
  • Feeling Shaky Or Nervous
  • Headache
  • Body Aches
  • Cough
  • Sore Throat
  • Sinus Pain

Action Mechanism

This bronchodilator medicine works in the airways by widening breathing passages and relaxing muscles. It controls the symptoms of breathing problems that can decrease time lost from work or school.


The given medication Proventil is helpful for the treatment of breathing problems. The available dosages are as mentioned below:

  • 2 mg: Take this tablet as directed by the doctor, usually 3 or 4 times daily
  • 4 mg: It must be taken 3 or 4 times a day with a glass of water as mentioned in the prescription by the doctor, do not go against the prescription by the doctor


It is advisable that adults and children older than 12 years should not take more than 32 milligrams a day whereas children aged 6 to 12 years should not take more than 24 milligrams a day.

Additional information


2mg, 4mg


90 pills, 120 pills, 150 pills, 240 pills, 300 pills


$0.30, $0.29, $0.33, $0.27, $0.25


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