Medicine Description metrohaler 12mcg
metrohaler 12mcg inhalation capsules is a medication that contains formoterol, a long-acting beta-2 adrenergic agonist. Upon inhalation, formoterol binds to beta-2 adrenergic receptors located on the smooth muscle cells of the bronchial passages. This binding activates adenylate cyclase, leading to an increase in cyclic AMP (cAMP) levels within the cells. Elevated cAMP levels result in the relaxation of bronchial smooth muscles, promoting bronchodilation. This effect not only alleviates acute bronchoconstriction but also provides sustained bronchodilation, making it an effective treatment for conditions like asthma and COPD.
Indications and Uses of metrohaler 12mcg inhalation capsules
- Maintenance treatment of asthma
- Management of chronic obstructive pulmonary disease (COPD)
- Prevention of exercise-induced bronchospasm
Side Effects of metrohaler 12mcg inhalation capsules
- Tremors
- Palpitations
- Headache
- Dizziness
- Nausea
- Muscle cramps
- Throat irritation
Storage and Handling
Store metrohaler 12mcg inhalation capsules at room temperature, away from moisture and heat. Keep the capsules in their original packaging until use to protect them from light. Ensure that the medication is out of reach of children.
Patient Advice and Precautions
Always ensure that the inhaler is used correctly to achieve optimal drug delivery. Inform your healthcare provider if you experience any worsening of symptoms or if you require more frequent use of a rescue inhaler. Regular follow-up appointments are essential to monitor your condition and adjust treatment as necessary. Avoid sudden discontinuation of the medication without consulting your healthcare provider.