Salbutamol / Albuterol
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Molecule Summary
| Uses | Asthma, COPD |
| Therapy | Anti-Asthmatic, Drugs For Chronic Obstructive Pulmonary Disease |
| Side Effects | Headache, feeling bit shaky, increased heart rate, shortness of breath |
Medicines
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19k pincodes
Molecule Description
Salbutamol / Albuterol is a fast-acting medication used to relieve breathing difficulties caused by conditions such as asthma and chronic obstructive pulmonary disease (COPD). It offers quick relief from sudden symptoms like wheezing, chest tightness, and breathlessness, helping patients breathe more easily during an asthma attack or flare-up.
The inhaler contains Salbutamol, a bronchodilator that works by relaxing airway muscles and opening breathing passages. This makes it easier for air to flow in and out of the lungs, providing rapid relief within minutes of use. Salbutamol / Albuterol is generally used as a "reliever" or "rescue" inhaler, not for daily prevention.
It is vital to use Salbutamol / Albuterol exactly as prescribed by your doctor. Do not exceed the recommended number of puffs, and always carry it with you if you are prone to asthma attacks. Follow the instructions carefully to ensure the medicine is delivered properly.
Some patients may experience mild side effects such as tremors, nervousness, headache, or a rapid heartbeat after using Salbutamol / Albuterol. These side effects are usually temporary, but if they become severe or persistent, seek medical advice immediately. Inform your doctor of any heart conditions, high blood pressure, or other medications before starting this inhaler.
Besides medication, managing asthma and COPD effectively also involves avoiding triggers like dust, smoke, strong perfumes, and allergens, as well as maintaining a healthy lifestyle through regular breathing exercises for better lung health.
Uses
Salbutamol / Albuterol is used to treat and relieve spasms and constriction of airways in respiratory diseases such as asthma and chronic obstructive pulmonary disease characterized by difficulty in breathing, coughing, wheezing sound and tightness of chest.
Contraindications
When should one not use Salbutamol / Albuterol
- If you are allergic to salbutamol or any other ingredients of this medicine.
- If you are at risk of threatened pregnancy or early labour.
Side effects
Common side effects of this drug are:
- Headache
- Feeling bit shaky
- Increased heart rate
- Shortness of breath
- Swelling of face, lips, eyelids
- Rashes
Precautions and Warnings
Pregnancy
Breast Feeding
Driving
Alcohol
Other General Warnings
Talk to your doctor if
- You have any pre-existing medical conditions such as diabetes, thyroid, high blood pressure or heart disease.
- You suffer from fungal, bacterial or viral infection in your lungs or airways.
- You have low levels of potassium in the blood.
- You need to use this inhaler more frequently than the frequency recommended by your doctor.
- You notice worsening symptoms after using this inhaler.
- You are on any other medications or supplements.
Mode of Action
How Does It Work?
Salbutamol / Albuterol is a quick-acting anti-asthmatic medicine. It widens the airways and makes breathing easier in patients with asthma and other breathing conditions. It thus relieves the symptoms of wheezing and shortness of breath.
Interactions
Interactions with other medicines
- Concomitant use of some blood pressure-lowering medicines (propranolol, atenolol, water pills) along with Salbutamol / Albuterol should be done with caution.
- Medicines for mental disorders should be administered carefully.
- Other medicines for asthma or xanthine medicines (theophylline, aminophylline) used together with this medicine can disturb blood potassium levels.
- Some medicines can affect the way Salbutamol / Albuterol works or Salbutamol / Albuterol itself can reduce the effectiveness of other medicines taken at the same time.
- Tell your doctor about all the medicines, supplements or herbals you are currently taking or might take to avoid any possible interactions.
- Especially if you are taking medicines to treat high blood pressure, heart failure, high/abnormal cholesterol levels, blood thinners, anti-infectives, anti-diabetics, anti-asthmatics, pain killers, immunomodulatory medicines or medicines for brain-related disorders.
Interactions with food items
One can use Salbutamol / Albuterol at any time of day, with or without food.
Dosage
Overdose
If you have taken too much of this medicine, then contact your doctor or reach out to the nearest hospital immediately as you may face some serious complications.
Missed a Dose
If you have missed taking any dose of this medicine, then take it as soon as you remember. If it's already time for the next dose then skip the missed dose and follow the regular dosing schedule.
Frequently Asked Questions (FAQs)
Articles
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References:
- Drugs.com. Salbutamol: Uses, dosage, side effects, warnings. 2025 [cited 9th Jun 2026]
- MedlinePlus. Albuterol. MedlinePlus Drug Information [Internet]. 2025 [cited 9th Jun 2026]
- Sivapalan S, Wiggins P. Albuterol: StatPearls [Internet]. StatPearls Publishing; 2025 [cited 9th Jun 2026]
- MedlinePlus. Albuterol [Internet]. National Library of Medicine; 2025 [cited 9th Jun 2026]
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