
Acuclav 375
Macleods Pharmaceuticals Pvt Ltd - 10 S
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Tadalafil 5 mg
Delivery across India. Free above ₹999; ₹49 from ₹499, ₹99 below. Chennai express delivery is chargeable.
This medicine needs a prescription.
You can pay now and add the prescription afterwards. We pack your order only after a pharmacist verifies it.
A doctor decides whether a prescription can be issued. If it is not issued, the prescription items in your order are cancelled and refunded. You choose this at checkout.
Megalis 5 Tablet is used for erectile dysfunction (ED); benign prostatic hyperplasia (BPH) symptoms such as urinary frequency, urgency, weak stream (as prescribed).
Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated September 2026
Medicines with the same active ingredient and strength as Megalis 5 Tablet.
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Megalis 5 Tablet
tablet - 5mg - 10 S
₹237
₹23.70 per tablet
REDMAX PHARMA · tablet - 5 mg - 10 S · Rx
₹171
₹17.10 per tablet
A substitute contains the same active ingredient (salt), in the same strength, as Megalis 5 Tablet. The medicine inside is the same — the brand name, manufacturer and price are what differ.
All medicines sold in India, branded or generic, must meet the quality standards set by the national drug regulator (CDSCO). A lower price does not mean lower quality.
Please confirm with your doctor or pharmacist before switching brands — they will check that the strength and form match your prescription.
Megalis 5 Tablet contains Tadalafil 5 mg. It belongs to the Phosphodiesterase-5 (PDE5) inhibitor class of medicines.
Tadalafil is a phosphodiesterase type-5 (PDE5) inhibitor. It increases cGMP levels leading to relaxation of smooth muscles and improved blood flow to the penis during sexual stimulation; it can also relax prostate and bladder smooth muscle to improve urinary symptoms in BPH.
Tablet for oral use. Take exactly as prescribed. For ED once-daily use: take at the same time each day, with or without food. Swallow whole with water; do not exceed the prescribed dose.
Take it exactly as your doctor prescribed. Do not change the dose or stop early on your own.
Take it as soon as you remember. If your next dose is almost due, skip the one you missed — never take two doses together to catch up.
An overdose of this medicine may be harmful — seek medical advice immediately. Do not wait for symptoms to appear — go to the nearest emergency department and take the pack or strip with you.
Most side effects of Megalis are mild and settle as the body adjusts. Reported side effects include:
Stop the medicine and seek help immediately for a rash, swelling of the face or lips, wheezing or difficulty breathing. Tell your doctor about any side effect that persists or worries you.
| Pregnancy | Not recommended |
|---|---|
| Breastfeeding | Consult your doctor before using this while breastfeeding. |
| Alcohol | Use with caution (may increase dizziness and risk of low blood pressure) |
| Driving | May cause drowsiness or affect your concentration. Do not drive until you know how it affects you. |
| Kidney | Use with caution if you have kidney disease — your doctor may adjust the dose or monitor your kidney function. |
| Liver | Use with caution if you have liver disease — your doctor may adjust the dose or monitor your liver function. |
| Habit forming | No |
Do not use with nitrates (e.g., nitroglycerin, isosorbide) due to dangerous drop in blood pressure. Use with caution in heart disease, low blood pressure, recent stroke/heart attack, severe liver/kidney impairment. Seek urgent care for chest pain, sudden vision/hearing loss, or erection lasting >4 hours (priapism). Not for women or children. Avoid in known hypersensitivity to tadalafil.
Not for anyone with a known allergy to this medicine or to any ingredient in the pack. Your doctor will confirm this medicine is suitable for you.
Nitrates,riociguat,alpha-blockers (e.g., tamsulosin/doxazosin),other PDE5 inhibitors,strong CYP3A4 inhibitors (ketoconazole, itraconazole, ritonavir, clarithromycin),CYP3A4 inducers (rifampicin, carbamazepine, phenytoin),antihypertensives,alcohol,grapefruit juice
Store below 30°C in a dry place, protected from light and moisture. Keep out of reach of children.
Take it at the same time each day and complete the course. Keep your follow-up appointments and any monitoring blood tests.
Medicines with the same active ingredient (Tadalafil 5 mg). Ask your doctor or pharmacist before switching brands.
| Medicine | Pack | Price | vs Megalis 5 Tablet |
|---|---|---|---|
| Tadalosky-5 mg TabletREDMAX PHARMA | tablet · 10`S | ₹171 | 28% cheaper |
| Yaw 5 TabletCorona Remedies Pvt Ltd | tablet · 10 | ₹196 | 17% cheaper |
| Tazzle 5 mg TabletDr Reddys Laboratories Ltd | tablet · 10`S | ₹284 | 20% more |
| Tadaflo 5 mg TabletCIPLA LIMITED | tablet · 15`S | ₹477 | 101% more |

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The information on Megalis 5 Tablet is compiled from the manufacturer's prescribing information and the sources below, and is reviewed by a registered medical practitioner. It does not replace advice from your own doctor.