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Megalis 20 MG Tablet

Manufacturer: Macleods Pharmaceuticals Pvt.Ltd
Medicine composition: Tadalafil
Prescription vs.OTC: Prescription by Doctor not required
Last Updated: August 27, 2020

Megalis 20 MG Tablet is a medicine that is used to treat sexual ailments in men. It functions by relaxing the muscles that are present in and around blood vessels which helps with increasing blood flow. Due to this reason, these tablets are used to treat erectile dysfunction, and benign prostatic hypertrophy, which is an enlarged prostate.

As this drug helps in increasing blood flow, it is also used to treat pulmonary hypertension. This is not an OTC tablet which means that you require a doctor’s prescription to take it and to buy it.

Megalis tablets can cause a few minor side effects. These include belching, indigestion, pain in the neck, pain in the stomach, fever, confusion, fainting, and weakness, sweating and vomiting. However, these side effects are quite rare.

They generally go away on their own. This is because it can cause damage to your penis and the way it functions. Furthermore, if your erection feels painful, you consult seek medical care immediately.

This medicine works by relaxing the muscles around the genital area of men. It does this by preventing Phosphodiesterase-5 from working on the body. This further increases the amount of cyclic guanosine monophosphate (cGMP) present in the body, which ends up relaxing smooth muscles inside blood vessels.

This medicine can also be used to treat problems of the prostate gland and of passing urine. However, it will not help you in protection against and treatment of sexually transmitted diseases like syphilis.This medicine does not require a doctor’s prescription, but you should talk to a urologist about the dosage you specifically require, as any kind of overdose may be extremely dangerous. It may even cause death.

Before you consume the medicine, make sure to inform your doctor of your medical history and of any drugs you are currently taking. After the prescription, you may take this medicine with or without food and resume sexual activity after about 60 minutes of consumption.

This medication is primarily used for the following conditions:

  • Erectile Dysfunction

  • Benign Prostatic Hyperplasia

  • Pulmonary Arterial Hypertension (Pah)

This medicine causes side effects such as:

  • How long is the duration of effect?

    The duration of effect lasts for a few hours.

  • What is the onset of action?

    The onset of action occurs anytime between 30 minutes – 1 hour after taking it.

  • Are there any pregnancy warnings?

    No, this drug is not safe for pregnant women as it can affect the foetus.

  • Is it habit forming?

    There are no habit forming tendencies reported with this medication.

  • Are there any breast-feeding warnings?

    No, this medication is not safe for breastfeeding women as it can affect the baby.

  • Is It safe with alcohol?

    Consult your doctor before consuming alcohol.
  • Is it safe to drive while on this medicine?

    As some of the side effects of this medication include confusion and weakness, it is not advisable to drive after taking the pill.

  • Does this affect kidney function?

    Patients who have impaired kidney function should not take this pill as it can lead to more kidney problems.

  • Does this affect liver function?

    Patients who have impaired liver function should not take this pill as it can lead to more liver problems, including liver failure.

Below is the list of medicines, which have the same composition, strength and form as Megalis 20 MG Tablet , and hence can be used as its substitute.

  • Are there any missed dose instructions?

    If you miss a dose, you should take one as soon as you remember that you’ve missed the dose.

  • Are there any overdose instructions?

    If you have overdosed on the medication, you must consult your doctor immediately. Certain signs of overdose include fast heartbeat, weakness, fainting and confusion.

This drug relaxes the smooth muscles by inhibiting Phosphodiesterase type-5. This results in the increase of cyclic guanosine monophosphate (cGMP) which relaxes the smooth muscles and increases the flow of blood.

Whenever you take more than one medicine, or mix it with certain foods or beverages, you"re at risk of a drug interaction.

  • Interaction with Alcohol

    This medicine if taken in combination with alcohol may cause abnormally less blood pressure, and fainting, sweating and dizziness along with it. Hence, alcohol use is recommended to be limited when a person is consuming this medicine.
  • Interaction with Medicine

    These tablets can have adverse interactions with certain medications. These include nitroglycerin, phenytoin, ketoconazole, amlodipine, carbamazepine, and cimetidine.

  • Interaction with Disease

    It can have negative interactions with certain diseases. These include asthma, impaired kidney function, and gastro-intestinal toxicity.

Ques: What is Megalis 20 mg tablet?

Ans: Megalis is a medication having Tadalafil as an active ingredient present in it. It perform its action by increasing blood flow in the penis by relaxing and widening the blood vessel of that part of body. It is used for Increase prostate gland in male and Increased blood pressure in lungs.

Ques: What are the side effects of Megalis 20 mg tablet?

Ans: Side effects include headache, heartburn, nausea etc.

Ques: Can I take Megalis with prednisone?

Ans: Megalis 20 mg tablet is a medicine, when taken with prednisone, may cause low blood pressure. Consult your doctor for the adequate dosage or an alternative medication of choice that may be required when the two medicines are to be used together. It is a prescribed medication.

Ques: How long do I need to use megalis 20 mg tablet before I see improvement of my conditions?

Ans: This medication should be consumed till the complete eradication of disease. Thus it is advised to use till the time directed by your doctor.

Ques: At what frequency do I need to use megalis 20 mg tablet ?

Ans: This medication is generally used once in 3 days, as the time interval upto which this medication has an impact, is around 36 to 40 hours.

Ques: Should I use megalis 20 mg tablet empty stomach, before food or after food?

Ans: This medication is commonly taken orally from mouth and the action of salts involved in this medication.

Ques: What are the instructions for storage and disposal of megalis 20 mg tablet?

Ans: This medication contains salts which are suitable to store at room temperature.
Disclaimer: The information produced here is best of our knowledge and experience and we have tried our best to make it as accurate and up-to-date as possible, but we would like to request that it should not be treated as a substitute for professional advice, diagnosis or treatment.

Lybrate is a medium to provide our audience with the common information on medicines and does not guarantee its accuracy or exhaustiveness. Even if there is no mention of a warning for any drug or combination, it never means that we are claiming that the drug or combination is safe for consumption without any proper consultation with an expert.

Lybrate does not take responsibility for any aspect of medicines or treatments. If you have any doubts about your medication, we strongly recommend you to see a doctor immediately.

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Content Details
Written By
PhD (Pharmacology) Pursuing, M.Pharma (Pharmacology), B.Pharma - Certificate in Nutrition and Child Care
Reviewed By
MD-Pharmacology, MBBS
Table of Content
About Megalis 20 MG Tablet
What are the uses of Megalis 20 MG Tablet
What are the contraindications of Megalis 20 MG Tablet ?
What are the side effects of Megalis 20 MG Tablet ?
Key highlights of Megalis 20 MG Tablet
What are the substitutes for Megalis 20 MG Tablet ?
What are the dosage instructions?
How does this medication work?
What are the interactions of Megalis 20 MG Tablet ?
FAQs about Megalis 20 MG Tablet