Malegra 100 — tablets for male erectile dysfunction, effective only with sexual stimulation
💊 Active ingredient: Sildenafil ⏱️ How to take: about 1 hour before sex, once a day at most 🍽️ Food: a meal can delay the effect 📦 Pack: a strip of 10 tablets, or a box of 100 ⚡ Highlight: start with one strip, or take the box if you use it regularly 🌡️ Storage: below 30°C, keep the strip dry and away from moisture
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Discreet shipping within Thailand — packaging does not identify the product. Customers can review shipping and return conditions per our store policy. Contact our team for any questions.
What is Malegra 100?
Malegra 100 is a tablet with 100 mg of sildenafil each, made by Sunrise Remedies in India for erectile dysfunction in men. Sildenafil blocks the PDE5 enzyme so more blood reaches the penis during sexual stimulation. The sildenafil reference label says take it about 1 hour before sex, once a day at most.
🛒 Strip of 10 or box of 100 tablets · authentic · 24-hour dispatch from Intimo Life — consult a doctor or pharmacist before use.
Product Description
Sildenafil tablets sold as Malegra 100 are used for erectile dysfunction (ED), the inability to get or keep an erection firm enough for sex. ED is very common, particularly in men over 40. Sildenafil belongs to the PDE5 inhibitor group and works only when there is sexual stimulation.
📊 Key facts from the reference label
Blood levels peak within 30–120 minutes (median about 60 minutes) on an empty stomach, which is why it is taken about 1 hour before sex. With food, it may start to work later
The drug has a half-life in the body of 3–5 hours
The maximum dose is 100 mg, the strength of one Malegra 100 tablet, and no more than once a day
Sold as a strip of 10 tablets or a box of 100 tablets, for men advised to use this strength
🏭 Malegra is made by Sunrise Remedies Pvt. Ltd. in India. The tablets follow the Sildenafil Tablets IP standard.
⚠️ Never take it with any nitrate medicine. An erection lasting longer than 4 hours needs medical help promptly. Follow the dose your doctor or pharmacist gives you.
Medically reviewed by
Supatcheree A., Pharmacist | Sources: EMA, NHS, MedlinePlus
Last reviewed: 2026-10-08
About Malegra 100
What is Malegra 100? What is sildenafil?
Malegra 100 is a tablet whose active ingredient is sildenafil, 100 mg per tablet, made by Sunrise Remedies Pvt. Ltd. in India. Sildenafil is a PDE5 inhibitor, the same active ingredient as in the original brand Viagra.
With sexual stimulation the body releases nitric oxide, which raises cGMP in the penis, relaxes the smooth muscle and lets more blood flow in. The PDE5 enzyme breaks cGMP down, and sildenafil blocks that enzyme, so the blood flow that supports an erection is easier to achieve. It is not an aphrodisiac, so it has no effect without sexual stimulation.
The drug acts mainly on the tissue of the penis. It does not raise sex hormones or sex drive directly.
What is Malegra 100 used for?
It is used for erectile dysfunction (ED) in adult men, meaning the inability to get or keep an erection firm enough for sex. It works only when there is sexual stimulation.
ED is common, particularly in men over 40. Stress, tiredness or heavy drinking now and then are frequent triggers. When it happens often, it can be linked to high blood pressure, high cholesterol, diabetes, depression or anxiety, and hormone problems, so see a doctor if it keeps recurring, because it can be a sign of another treatable condition.
Lifestyle changes such as losing weight, stopping smoking, exercising regularly and reducing stress can help as well.
How to take Malegra 100
Per the sildenafil reference label (EMA, Viagra), take it as needed, about 1 hour before sex, swallow the tablet whole with water, and take it no more than once a day.
Dose: the reference label starts at 50 mg and allows a rise to 100 mg or a drop to 25 mg depending on response and tolerance. The maximum is 100 mg. So a Malegra 100 tablet is the maximum single dose. The right dose for you follows the advice of your doctor or pharmacist. This page quotes the sildenafil reference label, not a Malegra leaflet.
Food: taking it with food can delay the start of action compared with an empty stomach, and a large meal can take longer still. Avoid grapefruit and grapefruit juice while using it, because it makes side effects more likely.
Side effects of Malegra 100
Very common: headache
Common:
Nausea, indigestion
Facial flushing, hot flush
Dizziness, stuffy nose
Vision changes, such as a bluish tinge or blurred vision
Stop and see a doctor right away:
Sudden loss of vision or any sudden visual defect
Sudden decrease in hearing
Chest pain, irregular heartbeat, fainting or seizures
Severe allergic reaction, blistering skin, difficulty breathing
An erection lasting longer than 4 hours
Who should not take Malegra 100, and precautions
Do not take it if:
You use any nitrate or nitric oxide donor, such as amyl nitrite (poppers), because blood pressure can fall sharply
You are allergic to sildenafil or any ingredient
You have severe heart disease where sex is inadvisable, such as unstable angina or severe heart failure
You have lost vision in one eye because of NAION
You have severe liver impairment, blood pressure below 90/50 mmHg, or a recent stroke or heart attack
You are a woman or under 18, groups for which the reference label lists no use
Use with caution if you have a deformed penis (for example curvature) or a condition that raises the risk of a prolonged erection, such as sickle cell anaemia, multiple myeloma or leukaemia. Always tell your doctor or pharmacist about your health conditions and every medicine you use before starting.
Malegra 100 compared with Sidegra and Viagra
Two other oral sildenafil tablets in the store match Malegra 100 in form:
Sidegra (Sildenafil) — made in Thailand, available in 50 mg and 100 mg, sold as a small strip. Choose it when you want to start with a lower strength.
Viagra (Sildenafil) — the original brand from Pfizer, pack of 4 tablets. Choose it when you want the original brand.
Malegra 100 — one strength, 100 mg, sold as a strip of 10 tablets or a box of 100. Choose it when you have been advised to take this strength.
In short: all three contain sildenafil, so never take them together. They differ in brand, strength and pack size, so choose by the strength your doctor or pharmacist recommends and how often you use it.
Can Malegra 100 be taken with other medicines?
Never together:
Nitrates and poppers (details in the section on who should not take it)
Riociguat, a guanylate cyclase stimulator
Not recommended together:
Ritonavir, an HIV medicine
Other PDE5 inhibitors or other erectile dysfunction treatments, because the safety of the combination has not been studied
Use with caution: alpha-blockers used for high blood pressure or an enlarged prostate can drop blood pressure when combined. Blood pressure should be stable on them first, and sildenafil is started at the lowest dose. Some medicines that block the CYP3A4 enzyme can also raise sildenafil levels in the blood.
Tell your doctor or pharmacist about every medicine, vitamin and herbal product you use before you start.
Malegra 100 strip or box: which to choose and how to store it
Intimo Life sells Malegra 100 two ways: a strip of 10 tablets for men who want to start with a small quantity, and a box of 100 tablets (10 strips) for men who have already been advised to take sildenafil 100 mg, use it regularly and prefer not to reorder often. In the erectile dysfunction treatment collection, it is the only pack of this size.
If you have never taken sildenafil, ask a doctor or pharmacist first whether 100 mg is right for you, then order. First-time users suit the strip better, because there is no large stock to keep.
Storage: keep it below 30°C and keep the strip dry to protect it from moisture, not in the bathroom or a sun-baked car, out of reach of children, and check the expiry date printed on the strip before every use.
Where to buy Malegra 100
Where to buy Malegra 100
If you are looking for where to buy sildenafil, you can order Malegra 100 online at Intimo Life. It ships across Thailand in 1-3 working days, in discreet packaging with no product name on the parcel.
Per the reference label, the drug has a half-life in the body of about 3–5 hours, the time for blood levels to fall by half. That is not how long an erection lasts, which differs from person to person and depends on sexual stimulation, food and general health. Do not take extra in the same day to make it last longer.
In a study quoted in the reference label, alcohol at a blood level of 80 mg/dL did not increase the blood-pressure-lowering effect of sildenafil in healthy volunteers. The NHS adds that drinking too much makes erections harder to get, so keep alcohol low or skip it on the days you use the tablet.
No. Per the reference label it is taken as needed, no more than once a day, and 100 mg is the maximum single dose. An extra tablet does not make it work better and raises the risk of side effects. Wait until the next day and look at why it may not have worked.
Common reasons are no sexual stimulation (the tablet does nothing without it), a large meal delaying the effect, taking it too close to sex, or heavy drinking. ED can also stem from conditions such as diabetes or high blood pressure. If adjusting these does not help, talk to a doctor rather than raising the dose yourself.
No. The sildenafil reference label states the medicine is not indicated for women or for people under 18. Keep the medicine out of reach of children and of anyone in the household who has not been advised to use it.
Go to an emergency department or call emergency services straight away and do not wait for it to settle. Per the reference label, a prolonged erection that is not treated promptly can damage penile tissue and cause permanent loss of potency.
The drug name and strength on the strip should match Malegra 100 sildenafil 100 mg, and the strip should be sealed and intact. Check the expiry date every time and do not take tablets that are broken, damp or oddly coloured. The NHS warns that some online medicines are fake, so contact Intimo Life before use if anything looks wrong.
Per the reference label, the effect on driving is minor, but dizziness and altered vision were reported in studies. Notice how your body reacts to the tablet before you drive or operate machinery.
Headache is a very common side effect and flushing is common. If it bothers you or does not go away, ask your doctor or pharmacist before the next tablet. If you get chest pain, sudden loss of vision or fainting, stop the medicine and see a doctor immediately.
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