About albuterol sulfate
Short-acting beta-2 agonist bronchodilator
Used for
- Relief of wheezing and breathing difficulty in asthma
- Treatment of bronchospasm in chronic obstructive pulmonary disease
- Severe bronchospasm when nebulised treatment is required
Usual adult dose
Usually 2.5–5 mg by nebuliser, up to four times daily; severe attacks may need higher doses under medical supervision.
Usual dose in children
Usually 2.5 mg by nebuliser; children aged 4 years and older may receive up to 5 mg, as prescribed.
Common side effects
- Tremor, nervousness, or headache
- Fast heartbeat or palpitations
- Muscle cramps
- Low blood potassium, especially with high doses
Important warnings
- Frequent or worsening symptoms may indicate poorly controlled asthma.
- High doses can cause serious heart rhythm problems or low potassium.
- Use cautiously with heart disease, high blood pressure, diabetes, or overactive thyroid.
- Seek urgent care for severe breathing difficulty or poor response to treatment.
Pregnancy
Use when clinically needed; poorly controlled asthma also poses risks during pregnancy.
Breastfeeding
Generally compatible when used as prescribed; inhaled doses usually result in low milk exposure.
Interactions
- Other stimulants or beta-agonists may increase heartbeat and tremor.
- Beta-blockers can reduce its effect and may trigger bronchospasm.
- Diuretics and corticosteroids can increase the risk of low potassium.
- Some antidepressants and heart medicines can increase rhythm-related risks.
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 It may be incomplete or out of date.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.