Orally administered Megalis tablets are prescription medications used for relieving erectile dysfunction (ED) in men. Erectile dysfunction is also known as impotence which is a condition caused due to an inadequate supply of blood to the penile. The poor blood flow degrades the quality of erections and men find it difficult to attain or sustain an erection despite getting sexually excited.

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Megalis - 10mg

Pack SizePrice/unitPriceQuantityAdd to cart
20 pills$1.51$30.20
40 pills$1.39$55.60
60 pills$1.32$79.20
88 pills$1.25$110.00
120 pills$1.21$145.20
160 pills$1.11$177.60
200 pills$1.01$202.00
280 pills$0.93$260.40
400 pills$0.85$340.00

Megalis - 20mg

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20 pills$2.02$40.40
40 pills$1.88$75.20
60 pills$1.78$106.80
88 pills$1.67$146.96
120 pills$1.60$192.00
160 pills$1.54$246.40
200 pills$1.42$284.00
280 pills$1.28$358.40
400 pills$1.18$472.00



Megalis medications are wholly composed of the Tadalafil component which is the key ingredient responsible for treating erection problems. Tadalafil is a clinically proven component for helping men to overcome their sexual weaknesses and enhance their performance. Tadalafil has been categorized under Phosphodiesterase type 5 (PDE5) inhibitors that are known to negate the secretion of PDE5 enzymes. PDE5 enzymes are present in the smooth muscle cells of the walls of the penile blood vessels and are responsible for affecting normal blood flow by clogging and narrowing them. These medications block the synthesis of the PDE5 enzymes to prevent them from causing blockages in the penile blood vessels and hindering blood flow. Consequently, it relaxes the muscles and increases blood flow in the penile shaft which induces a stronger erection that lasts for an extended duration throughout the entire sexual interaction.


These medications treat erectile difficulties by instigating an abundant blood flow to and through the penile shaft which helps with the relaxation and expansion of the blood vessels in the penile. Further, this relaxation causes the penile to become erect and ready for indulging in sexual intercourse. Note that, these potent medications are not meant for stimulating sexual desires. It will only work if you initiate sexual stimulation. Thus, sexual arousal is the prerequisite for getting an erection and sustaining it thereafter. This medicine does not lead to spontaneous erections and hence it must be combined with ample sexual stimulation for attaining complete arousal.


Macleods Pharmaceuticals Ltd. is a well-established Indian pharmaceutical company that manufactures and distributes its pharmaceutical products globally. The company is engaged in developing, manufacturing, and marketing a wide range of formulations across several chronic therapy areas comprising cardiovascular, anti-diabetic, blood-related, vitamins, minerals, nutrients, hormonal treatment, or steroidal products. They also serve some acute therapeutic areas including dermatology, anti-infectives, gastrointestinal, respiratory, pain, and analgesics.


The medication comes in two different strengths:

  • Megalis 10

Each tablet of this medication is composed of 10 mg of Tadalafil component. This medicine is helpful for the treatment of erectile dysfunction in men. It works by increasing the flow of blood to the penile and helps men in attaining an erection and sustains it for prolonged durations. The effect of medicine its consumption remains active in the bloodstream for up to 36 hours after its proper consumption. The safe recommended dose is only once within a 24-hour timeframe. Overconsumption must be strictly avoided.

  • Megalis 20

Each tablet of this medication is formulated with 20 mg of Tadalafil component. This medicine is utilized for the treatment of erectile dysfunction conditions in men. It increases the flow of blood to the penile and helps men in attaining an erection and sustains it for prolonged durations. The effectiveness of medicine after its proper consumption runs actively in the bloodstream for up to 36 hours. The safe recommended dose is only once within a 24-hour timeframe. It is necessary to reassess your dosage from time to time by consulting your doctor. Do not take more than the prescribed dose.

How Does Megalis Work?

Its vital ingredient in medicine, Tadalafil, is pharmacologically classified under the group of Phosphodiesterase type 5 (PDE5) inhibitors. PDE5 inhibitors help negate the generation of PDE5 enzymes in the walls of the penile blood vessels that carry blood to and through the penile shaft. The rise in the level of PDE-5 enzymes in the smooth muscles present in the walls of the penile blood vessels causes the passages to become clogged and narrow. It further hinders the proper blood flow by causing blockages. PDE5 inhibitors efficiently cease the secretion of PDE-5 enzymes. Further, due to its inhibition, a powerful substance known as Nitric oxide (NO) is discharged which causes the generation and synthesis of the Guanylate cyclase (GC) enzyme which catalyzes the synthesis of cyclic Guanosine Monophosphate (cGMP) enzymes. Thus, the medicine metabolizes the cGMP enzymes that loosen the muscle blockages by managing the contraction, vasodilation, and regulation of blood in the penile shaft and leads to a harder erection suitable to be indulging in a long-lasting lovemaking session.

Uses Of Megalis

These potent medications are predominantly used by adult men for relieving their erectile dysfunction condition. This medication is the best remedial solution against erection problems in men and it helps them in gaining strength and control over their feeble penile by augmenting a sufficient flow of blood which triggers an erection. The medication is beneficial in improving their sexual performance by overcoming erectile difficulties. Besides relieving erectile dysfunction, doctors also recommend these medications for the treatment of urinary symptoms associated with Benign prostatic hyperplasia (BPH) which is a non-cancerous growth of the prostate gland.

How To Take Megalis?

The manufacturer composes these medications in a conventional tablet form for oral consumption. The tablet has to be taken with a glass of water about half an hour before engaging in a planned sexual activity. It has to be swallowed as a whole without altering its state by crushing, splitting, breaking, or chewing. Altering its state can reduce its effectiveness. In addition, the medicine has to be taken on an empty stomach or after a light meal. Large and fatty meals close to the time of consuming the medication must be avoided as it is known to cause a delay in the process of assimilation of the medicine into the bloodstream.

Warnings And Precautions

After consuming the medicine you may experience dizziness in some cases. Hence, it is recommended to avoid performing any activity which involves driving, machine operating, or any such intense activity. Also, these medications are only intended for adult men (i.e. above 18) to treat their erectile dysfunction conditions. Hence, it is not recommended for women and children.

Side Effects

Some mild side effects associated with the medicine might stay for a brief time and go away as the body adjusts and becomes used to the medicine. Potential effects after its consumption may include headaches, insomnia, vomiting, nausea, rashes, sore throat, stuffy nose or nasal congestion, flushing, stomach ache, back pain, blurred vision, diarrhea, and dizziness. These are nothing to worry about, but if it stays around for a few days and becomes bothersome, it might need immediate medical attention. In case you experience hearing loss, seek medical assistance as soon as possible.

How Megalis Helps Treat Erectile Dysfunction?

Orally administered Megalis medications are beneficial for men experiencing setbacks in their sex life due to failure to achieve an erection despite attaining complete sexual arousal. These potent medications are administered for relieving moderate to extreme forms of erectile dysfunction conditions and to help them get rid of their frequent impotence problems. The men must indulge in ample sexual stimulation as the medications are not responsible for causing spontaneous erections. Note that, it does not cure the condition instead it serves as a temporary solution against impotence issues.

What To Do If Missed The Dose?

If you forgot to take the medicine, it is better to take the next dose at the normal schedule and in the normal amount. Do not skip the dose intentionally. Even if it gets skipped anyhow, do not commit the mistake of taking two doses of this medicine to compensate for the missed one.

Megalis Vs Viagra

Viagra is the brand name for Sildenafil Citrate which is another key component that is responsible for the treatment of erectile dysfunction. Sildenafil Citrate stays active in the bloodstream for around 4 to 5 hours. Comparatively, Tadalafil-composed Megalis lasts a lot longer for up to 36 hours. Men prefer Megalis as it allows for more spontaneity.

Drug Interactions

All drugs interact differently from person to person. Men taking nitrates-based drugs or alpha-blockers to treat heart-related problems should avoid taking these potent medications, which can lead to cardiovascular collapse as their interaction may cause blood pressure to drop excessively. Therefore, it is highly recommended that men with a medical history must inform a healthcare professional beforehand. In case you are taking or about to take other medicines, supplements, or herbals it is better to inform your doctor to avoid dangerous unforeseen events due to any possible interaction. Moreover, limit the consumption of alcohol or it is better to avoid it completely as it may slow down the process of assimilation of the medicine, and also, it can lower your blood pressure and trigger some side effects such as dizziness, fainting, or fatigue.


Store these medications in a cool and dry place, protected from direct sunlight, moisture, or heat. Keep it away from the reach of children and pets. Store it in the same blister packaging it arrived in. Also, discard the leftover or expired medications properly.

Who Should Not Take Megalis?

These medications are contraindicated in men being treated with persistent medical conditions like heart attack, angina or chest pain, recent stroke, sickle cell anemia, blood cancer disorder like leukemia or multiple myeloma, hypotension, hypertension, liver diseases, and kidney dysfunctions must avoid this medicine under any circumstances. As the drugs used to cure these serious medical conditions might interact with the key component in the medicine and cause some life-threatening events due to their incompatibility.

When Is Megalis Tablet Prescribed?

Megalis medications are prescribed for the effective treatment of erectile dysfunction or impotence conditions. Your doctor may recommend an appropriate dose if you are suffering due to erection difficulties from time to time. This medicine is beneficial for gaining strength in the penile during complete arousal as it instigates a proper flow of blood throughout the penile shaft that promotes an erection for longer lovemaking sessions.

Additional information


10mg, 20mg


20 pills, 40 pills, 60 pills, 88 pills, 120 pills, 160 pills, 200 pills, 280 pills, 400 pills


$1.51, $1.39, $1.32, $1.25, $1.21, $1.11, $1.01, $0.93, $0.85


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