Megasal 4mg Tablet
Prescription Required
Product introduction
Megasal 4mg Tablet is used to relieve symptoms of asthma and chronic obstructive pulmonary diseases (COPD) such as coughing, wheezing, and breathlessness. It helps in relaxing the muscles of the air passages, thus widening it and making it easier to breathe.
You can take Megasal 4mg Tablet with or without food. The dose will depend on your condition and how you respond to the medicine. Try to take it at the same time each day. It is important to keep taking this medicine until your doctor tells you not to. Use this medicine regularly to get the most benefit from it even if you feel well.
This medicine is generally safe however it may cause tremors, headaches, palpitation, fast heart rate, nervousness, and muscle cramps in some people. These are often not dangerous and should gradually improve as your body gets used to the medicine. There are other, rarer, side effects and you should call your doctor straight away if you get chest pain, a very bad headache, or very bad dizziness.
Before using this medicine, you should tell your doctor if you have high blood pressure, an overactive thyroid gland, a history of heart problems, diabetes, or low levels of potassium in your blood to make sure it is safe. Also, make sure your doctor knows if you are pregnant or breastfeeding before taking this medicine. This medicine can make you feel dizzy or shaky so avoid driving, cycling, or using tools or machinery until you feel better. You should not smoke as it causes damage to your lungs and will make your condition worse.
You can take Megasal 4mg Tablet with or without food. The dose will depend on your condition and how you respond to the medicine. Try to take it at the same time each day. It is important to keep taking this medicine until your doctor tells you not to. Use this medicine regularly to get the most benefit from it even if you feel well.
This medicine is generally safe however it may cause tremors, headaches, palpitation, fast heart rate, nervousness, and muscle cramps in some people. These are often not dangerous and should gradually improve as your body gets used to the medicine. There are other, rarer, side effects and you should call your doctor straight away if you get chest pain, a very bad headache, or very bad dizziness.
Before using this medicine, you should tell your doctor if you have high blood pressure, an overactive thyroid gland, a history of heart problems, diabetes, or low levels of potassium in your blood to make sure it is safe. Also, make sure your doctor knows if you are pregnant or breastfeeding before taking this medicine. This medicine can make you feel dizzy or shaky so avoid driving, cycling, or using tools or machinery until you feel better. You should not smoke as it causes damage to your lungs and will make your condition worse.
Uses of Megasal Tablet
Side effects of Megasal Tablet
Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them
Common side effects of Megasal
- Tremors
- Headache
- Palpitations
- Increased heart rate
- Muscle cramp
- Nervousness
How to use Megasal Tablet
Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Megasal 4mg Tablet may be taken with or without food, but it is better to take it at a fixed time.
How Megasal Tablet works
Megasal 4mg Tablet is a bronchodilator. It works by relaxing the muscles in the airways and widens airways. This makes breathing easier.
Safety advice
Alcohol
CONSULT YOUR DOCTOR
It is not known whether it is safe to consume alcohol with Megasal 4mg Tablet. Please consult your doctor.
Pregnancy
CONSULT YOUR DOCTOR
Megasal 4mg Tablet may be unsafe to use during pregnancy. Although there are limited studies in humans, animal studies have shown harmful effects on the developing baby. Your doctor will weigh the benefits and any potential risks before prescribing it to you. Please consult your doctor.
Breast feeding
SAFE IF PRESCRIBED
Megasal 4mg Tablet is safe to use during breastfeeding. Human studies suggest that the drug does not pass into the breastmilk in a significant amount and is not harmful to the baby.
Driving
UNSAFE
Megasal 4mg Tablet may cause side effects which could affect your ability to drive.
Megasal 4mg Tablet may cause side effects such as dizziness, increased or uneven heart rate, muscle cramps or muscle pain. This may affect your ability to drive.
Megasal 4mg Tablet may cause side effects such as dizziness, increased or uneven heart rate, muscle cramps or muscle pain. This may affect your ability to drive.
Kidney
CONSULT YOUR DOCTOR
There is limited information available on the use of Megasal 4mg Tablet in patients with kidney disease. Please consult your doctor.
Liver
CONSULT YOUR DOCTOR
There is limited information available on the use of Megasal 4mg Tablet in patients with liver disease. Please consult your doctor.
What if you forget to take Megasal Tablet?
If you miss a dose of Megasal 4mg Tablet, skip it and continue with your normal schedule. Do not double the dose.
All substitutes
For informational purposes only. Consult a doctor before taking any medicines.
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Quick tips
- Megasal 4mg Tablet is used to relieve symptoms of asthma and chronic obstructive pulmonary disease (COPD) such as coughing, wheezing and breathlessness.
- It must be taken regularly to help keep the airways open at all times.
- Your doctor may regularly monitor your blood potassium levels. Inform your doctor if you notice muscle twitching, weakness, or an irregular heartbeat.
- Inform your doctor if you have a history of heart diseases or if you experience headaches, or chest pain.
Fact Box
Chemical Class
Benzyl Alcohols Derivatives
Habit Forming
No
Therapeutic Class
RESPIRATORY
Action Class
Short-Acting β2-Agonists (SABA)
Interaction with drugs
Taking Megasal with any of the following medicines can modify the effect of either of them and cause some undesirable side effects
Concurrent use may cause difficulty in breathing. Pindolol may reduce efficacy of Salbutamol.
Do not use Pindolol with Salbutamol if you have asthma or COPD.
Concurrent use may cause difficulty in breathing. Propranolol may reduce efficacy of Salbutamol.
Do not use Propranolol with Salbutamol if you have asthma or COPD.
Concurrent use may cause difficulty in breathing. Propranolol may reduce efficacy of Salbutamol.
Do not use Propranolol with Salbutamol if you have asthma or COPD.
Concurrent use may cause difficulty in breathing. Timolol may reduce efficacy of Salbutamol.
Do not use Timolol with Salbutamol if you have asthma or COPD.
Concurrent use may cause difficulty in breathing. Levobunolol may reduce efficacy of Salbutamol.
Do not use Levobunolol with Salbutamol if you have asthma or COPD.
Patient concerns
FAQs
What would happen if I take higher than the recommended dose of Megasal 4mg Tablet?
Taking a higher than the recommended dose of Megasal 4mg Tablet may cause seizures, chest pain, nervousness, headache, dry mouth, nausea, dizziness and lack of energy. High doses of Megasal 4mg Tablet may also cause fast, irregular or pounding heartbeat, uncontrollable shaking of any part of the body, and difficulty falling asleep or staying asleep. In any such case, seek immediate medical attention.
Is it safe to take Megasal 4mg Tablet if I have heart disease?
Yes, Megasal 4mg Tablet is considered safe, but its use depends on the severity of your heart problem. If you experience chest pain or any other symptom of worsening heart disease while taking Megasal 4mg Tablet, seek immediate medical advice.
Being a diabetic, what should I remember while taking Megasal 4mg Tablet?
Megasal 4mg Tablet may cause blood sugar levels to rise. Therefore, your doctor may adjust your dose of insulin or antidiabetic medicines. Keep a regular check on your blood glucose levels and do not miss any appointments. Consult your doctor if you experience a sudden rise in blood sugar levels.
I have started using Megasal 4mg Tablet and I am experiencing headaches and shakiness. Is this because of Megasal 4mg Tablet and will these go away?
Yes, it could be due to Megasal 4mg Tablet. Feeling shaky is a common side effect of Megasal 4mg Tablet which goes away after some time. For headaches, drink plenty of water, get sufficient rest and avoid alcohol. Usually headaches go away after a week. If they persist for a long time, contact your doctor.
When should I take Megasal 4mg Tablet?
Use Megasal 4mg Tablet as and when you need it. Megasal 4mg Tablet relieves the symptoms of asthma like coughing, shortness of breath and tightness in the chest. You can also take it to prevent asthma attacks in circumstances where you know it may occur (e.g., after strenuous exercise or unavoidable exposure to allergen).
Can I smoke if I have been prescribed Megasal 4mg Tablet?
No, you should not smoke while taking Megasal 4mg Tablet. Smoking irritates the lungs. The medicine may make breathing more difficult, especially in patients who have asthma. Take advice from your doctor if you are finding it hard to avoid smoking.
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Disclaimer:
Tata 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover everything about particular health conditions, lab tests, medicines, all possible side effects, drug interactions, warnings, alerts, etc. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.References
- Westfall TC, WestfallIn DP. Adrenergic Agonists and Antagonists. In: Brunton LL, Chabner BA, Knollmann BC, editors. Goodman & Gilman’s: The Pharmacological Basis of Therapeutics. 12th ed. New York, New York: McGraw-Hill Medical; 2011. p. 291.
- Boushey HA. Drugs Used in Asthma. In: Katzung BG, Masters SB, Trevor AJ, editors. Basic and Clinical Pharmacology. 11th ed. New Delhi, India: Tata McGraw Hill Education Private Limited; 2009. p. 344.
- Briggs GG, Freeman RK, editors. A Reference Guide to Fetal and Neonatal Risk: Drugs in Pregnancy and Lactation. 10th ed. Philadelphia, PA: Wolters Kluwer Health; 2015. pp. 30-32.
- Salbutamol. Stockley Park West Uxbridge: Glaxo Wellcome UK Ltd.; 2005 [revised 5 Feb. 2015]. [Accessed 01 Apr. 2019] (online) Available from:
- Chaves RG, Lamounier JA. Breastfeeding and maternal medications. J Pediatr (Rio J). 2004;80(5 Suppl):S189-S198. [Accessed 01 Apr. 2019] (online) Available from:
- Central Drugs Standard Control Organisation (CDSCO). [Accessed 01 Apr. 2019] (online) Available from:
- NAFDA. Salbutamol [Product Label]. [Accessed 06 Aug. 2023] (online) Available from:
- Albuterol [Prescribing Information]. Bridgewater, NJ: Amneal Pharmaceuticals LLC; 2023. [Accessed 06 Aug. 2023] (online) Available from:
Marketer details
Name: Omega Pharmaceuticals Pvt Ltd
Address: Omega Pharma NV, Industrial Zoning De Prijkels, Venecoweg 26, 9810 Nazareth Belgium
Country of origin: India
The list of available options shown with the same composition has been prepared upon the advice of registered medical practitioners, pharmacists affiliated with TATA 1MG. TATA 1MG does not promote any pharmaceutical product of any particular company, and all recommendations are based on the medical opinion, advisories from specialist medical and pharmaceutical professionals.
The list of available options shown with the same composition has been prepared upon the advice of registered medical practitioners, pharmacists affiliated with TATA 1MG. TATA 1MG does not promote any pharmaceutical product of any particular company, and all recommendations are based on the medical opinion, advisories from specialist medical and pharmaceutical professionals.
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