Ventolin 4

Salbutamol, also known as albuterol and marketed as a Ventolin 4 pill version, is a medication that opens up the medium and large airways in the lungs. It is a short-acting β2 adrenergic receptor agonist that works by causing relaxation of airway smooth muscle. It is used to treat asthma, including asthma attacks, exercise-induced bronchoconstriction, and chronic obstructive pulmonary disease (COPD). It may also be used to treat high blood potassium levels. Salbutamol is usually used with an inhaler or nebulizer, but it is also available in a pill, liquid, and intravenous solution.

Side effects:

• shakiness
• headache
• fast heart rate
• dizziness
• feeling anxious
• worsening bronchospasm
• irregular heartbeat
• low blood potassium levels