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Overview
Square Saltamol 100mcg Dose Inhaler contains salbutamol 100mcg per actuation, a short-acting beta-2 agonist (SABA) bronchodilator delivered via a metered-dose inhaler. It is used for the rapid relief of sudden breathlessness and wheeze in asthma and chronic obstructive pulmonary disease (COPD), and can also be used just before exercise to prevent exercise-induced bronchospasm.
Salbutamol works by stimulating beta-2 adrenergic receptors in the smooth muscle of the airways, causing rapid relaxation of the muscle and widening of the airways (bronchodilation), which relieves breathlessness and wheeze usually within minutes.
How it Works
Salbutamol selectively stimulates beta-2 adrenergic receptors on the smooth muscle cells lining the airways, activating a signalling pathway that relaxes the muscle within minutes. This widens the airways, reduces airway resistance, and rapidly improves airflow during an asthma or COPD flare-up.
Directions for Use
Shake the inhaler well before use. Breathe out fully, place the mouthpiece in your mouth, and press the canister while breathing in slowly and deeply, then hold your breath for about 10 seconds before breathing out. Use a spacer device if advised by your doctor, especially for children or those who find coordination difficult.
Dosage
The usual adult dose is 1 to 2 puffs (100 to 200mcg) as needed for symptom relief, or 1 to 2 puffs 10 to 15 minutes before exercise to prevent exercise-induced symptoms. Do not exceed the maximum number of puffs advised by your doctor in a 24-hour period, and seek medical review if you find yourself needing this inhaler more often than usual.
Shelf Life
Use this product before the expiry date stated on the packaging. Do not use the medicine if the expiry date has passed.
Storage Instructions
Store below 30°C in a dry place, away from direct sunlight and out of reach of children.
Side Effects
- Shakiness or tremors
- Headache
- Increased heart rate
- Nervousness or restlessness
- Muscle cramps
- Dry mouth or throat irritation
Contraindications
- Known hypersensitivity to salbutamol or other beta-2 agonists
- Use with caution in patients with heart disease, arrhythmias, or thyrotoxicosis
- Use with caution in uncontrolled diabetes, as it can raise blood glucose
Drug / Food Interactions
- Beta-blockers – may reduce the effectiveness of salbutamol and can trigger bronchospasm in people with asthma
- Diuretics – combined use may worsen low potassium levels
- Other sympathomimetic bronchodilators – additive cardiovascular side effects
- Inform your doctor of all other inhalers and medicines you are using
Quick Tips
- Always carry your reliever inhaler with you in case of sudden symptoms
- If you need to use this inhaler more than usual, see your doctor as it may mean your asthma is not well controlled
- Use a spacer device to improve medicine delivery if you find the inhaler technique difficult
- Seek urgent medical help if your symptoms do not improve after using this inhaler, or if breathlessness is severe
Frequently Asked Questions
What is Square Saltamol used for?
It is a fast-acting reliever inhaler used to quickly relieve wheeze and breathlessness in asthma and COPD, and to prevent exercise-induced symptoms.
How does this inhaler work?
It stimulates beta-2 receptors in the airway muscles, relaxing them quickly and widening the airways to relieve breathlessness within minutes.
How is this different from a preventer inhaler?
This is a reliever (rescue) inhaler for quick symptom relief, not a preventer – preventer inhalers (usually containing a steroid) are taken regularly to reduce inflammation and prevent attacks.
How many puffs can I take at once?
The usual dose is 1 to 2 puffs as needed; do not exceed the maximum number of puffs your doctor has advised in 24 hours.
What are the common side effects?
A fine tremor (usually of the hands), headache, and a faster heartbeat are commonly reported, especially after higher doses.
What does it mean if I am using this inhaler more than usual?
Needing your reliever inhaler more often may mean your asthma is not well controlled – see your doctor for a review of your treatment plan.
Can this inhaler be used before exercise?
Yes, taking 1 to 2 puffs 10 to 15 minutes before exercise can help prevent exercise-induced breathlessness or wheeze.
Can I buy Square Saltamol 100mcg Dose Inhaler from DoctorOnCall?
Yes, Square Saltamol 100mcg Dose Inhaler is available through DoctorOnCall, a licensed online pharmacy serving our Malaysian and Singaporean customers. As this is a prescription medicine, you will need to complete an online consultation so a doctor can assess your suitability and issue a valid prescription before the order is processed. This ensures the medicine is appropriate for your condition and used under proper medical supervision, whether you are ordering from Malaysia or Singapore.
Is the medication provided by DoctorOnCall genuine and safe to use?
DoctorOnCall sources its medicines through appropriate licensed pharmacy supply channels for our Malaysian and Singaporean customers. All orders are dispensed and checked by a registered pharmacist before delivery. Always use Square Saltamol 100mcg Dose Inhaler according to your doctor’s instructions and the information provided with the product.
What payment methods does DoctorOnCall accept?
We accept payment via Online Banking, Credit Card, and e-Wallets (Boost, GrabPay) for our Malaysian and Singaporean customers, so you can choose whichever method is most convenient for you at checkout.
Does DoctorOnCall provide an installment payment plan for Square Saltamol 100mcg Dose Inhaler?
DoctorOnCall provides an installment payment plan for eligible Malaysian and Singaporean customers, where applicable. Available plans, eligibility, and terms can vary by market, so please contact DoctorOnCall Customer Service for the latest information on installment options for your order.
Is delivery free, and how much does shipping for Square Saltamol 100mcg Dose Inhaler cost?
Delivery charges may vary for our Malaysian and Singaporean customers depending on your delivery location and the applicable order terms at the time of purchase. For the most accurate and up-to-date delivery fee information, please contact DoctorOnCall Customer Service before placing your order.
How long does delivery take for Square Saltamol 100mcg Dose Inhaler?
Our Malaysian customers can generally expect delivery within 3-5 working days, while our Singaporean customers generally receive their orders within 5-7 working days. These are expected timeframes rather than guarantees, and actual delivery time may vary depending on your delivery location, order processing time, courier operations, and whether the order falls on a weekend or public holiday.
What is DoctorOnCall’s shipping, return, or cancellation policy for Square Saltamol 100mcg Dose Inhaler?
Shipping, return, and cancellation terms may vary for our Malaysian and Singaporean customers depending on the product and your order details. Please refer to DoctorOnCall’s Shipping & Delivery Policy and Return, Refund & Exchange Policy, or contact Customer Service, for the specific terms that apply to your order.
Ingredients / Active Ingredients
- Salbutamol 100mcg per actuation (as salbutamol sulfate)
Related Health Conditions
Safety Advice
Pregnancy
This medicine should only be used during pregnancy if prescribed by a doctor after careful evaluation.
Breastfeeding
This medicine is generally safe during breastfeeding with minimal risk to the infant.
Kidney
Generally safe, but caution may be required in some patients.
Liver
Generally safe, but caution may be required in some patients.
Alcohol
Caution is advised when consuming alcohol with this medicine.
Driving
Use caution while driving until you know how this medicine affects you.
Medical Review
Reviewed by:
Doctor of Medicine (MD), University of Mansoura - Manchester




