About salmetero l xinafoate
Long-acting beta-2 agonist bronchodilator
Used for
- Long-term asthma control with an inhaled corticosteroid
- Prevention of exercise-related bronchospasm
- Maintenance treatment of chronic obstructive pulmonary disease
Usual adult dose
Usually 1 inhalation twice daily; asthma treatment must also include an inhaled corticosteroid.
Usual dose in children
For asthma, ages 4 and older: usually 1 inhalation twice daily with an inhaled corticosteroid.
Common side effects
- Headache
- Throat irritation or cough
- Tremor
- Palpitations
Important warnings
- Not for sudden breathing problems; use a rescue inhaler.
- Asthma use without an inhaled corticosteroid can increase risk of severe asthma complications.
- Seek urgent care for worsening breathing or inadequate relief from rescue medicine.
- Do not use more often than prescribed.
Pregnancy
Use when clinically needed; evidence is limited, and uncontrolled asthma also poses risks.
Breastfeeding
Information is limited; discuss use with a healthcare professional.
Interactions
- Other long-acting beta agonists may increase side effects.
- Beta blockers can reduce its effect and may worsen breathing.
- Some strong CYP3A4 inhibitors, such as ketoconazole, may increase exposure.
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.