MEGALIS 20mg Tablet 4's

SOLD BY : Channel Partners
and Fulfilled by
people are
this currently
Tadalafil 20mg
Prescription Needed
(per unit)
Check out cheaper substitutes
In Stock

Check estimated delivery time

Available substitute for MEGALIS 20mg Tablet 4's 10 substitute/s available
Name Price
In Stock
Rs.43.00 (85% Savings)
In Stock
Rs.180.00 (38% Savings)
In Stock
Rs.181.50 (38% Savings)
In Stock
Rs.225.40 (23% Savings)
In Stock
Rs.274.50 (6% Savings)

Please note, before you can choose the low cost generic option, please ask your doctor to add the generic drug to your prescription.

Drug Information for MEGALIS 20mg Tablet 4's

What is MEGALIS?

  • MEGALIS contains Tadalafil







What MEGALIS is used for?

  • MEGALIS is a prescription medicine used to treat pulmonary arterial hypertension (PAH, high blood pressure in your lungs) to improve your ability to exercise
  • It is used to treat erectile dysfunction in men
Read more Read less




Tell your healthcare provider about all your medical conditions If you,

  • are allergic to tadalafil or any other ingredient in MEGALIS
  • have pulmonary veno-occlusive disease (PVOD)
  • have heart problems such as angina (chest pain), heart failure, irregular heartbeats, or have had a heart attack
  • have low blood pressure or high blood pressure that is not controlled
  • have had a stroke
  • have liver, kidney problems or get dialysis
  • have stomach ulcers
  • have retinitis pigmentosa, a rare genetic eye disease
  • have ever had any sudden vision loss, including any damage to your optic nerve or NAION.
  • have ever had hearing problems such as ringing in the ears, dizziness, or loss of hearing
  • have a deformed penis shape or Peyronie’s disease
  • have had an erection that lasted more than 4 hours
  • have blood cell problems such as sickle cell anemia, multiple myeloma, or leukemia
Read more Read less
  • It is not known if MEGALIS passes into your breast milk. If you are pregnant or planning to become pregnant consult your doctor to continue this medicine
Read more Read less
  • It is not known if MEGALIS is safe or effective in children
Read more Read less

Tell your healthcare provider about all the medicines you take, including prescription and non-prescription medicines, vitamins, and herbal supplements. MEGALIS and other medicines may affect each other.

Especially tell your healthcare provider if you take any of the following medicines:

  • nitrates or guanylate cyclase stimulators
  • anti-hypertensives, used to treat high blood pressure and alpha blockers, used to treat prostate disease. Your blood pressure could suddenly drop. You could get dizzy or faint
  • protease inhibitors, used to treat HIV infection, such as ritonavir
  • ketoconazole or itraconazole 
  • erythromycin
  • rifampin
  • phenobarbital, phenytoin
  • carbamazepine
  • treatments for erectile dysfunction (impotence)
Read more Read less
  • Take MEGALIS exactly as your healthcare provider tells you
  • Take MEGALIS at the same time every day

If you take more  MEGALIS

  • If you take too much MEGALIS, call your healthcare provider or go to an emergency department right away

If you forget to take MEGALIS

  • If you forgot to take a dose of MEGALIS, take the forgotten dose as soon as possible. Then take the next dose at the correct time. However, if it is almost time to take the next dose, do not take the dose you have missed; just take the next dose as normal. Do not take a double dose to make up for a forgotten dose

If you stop taking MEGALIS

  • Do not change your dose or stop taking MEGALIS without speaking to your healthcare provider
Read more Read less

Like all medicines, this medicine can cause side effects, although not everybody gets them.



  • decreased eyesight or loss of vision in one or both eyes (NAION). If you notice a sudden decrease or loss of vision in one or both eyes, contact a healthcare provider right away
  • sudden decrease or loss of hearing, sometimes with ringing in the ears and dizziness. If you notice a sudden decrease or loss of hearing, contact a healthcare provider right away
  • in men, an erection that lasts more than 4 hours (with or without pain)
Read more Read less
  • headache
  • muscle pain
  • getting red or hot in the face (flushing)
  • nausea
  • pain in the arms, legs, or back
  • upset stomach
  • stuffy or congested nose
Read more Read less



Nitrate or guanylate cyclase stimulator medicines:

Nitrates include

  • Medicines that treat chest pain (angina)
  • Nitroglycerin in any form including tablets, patches, sprays, and ointments
  • Other nitrate medicines (isosorbide mononitrate or dinitrate)
  • Street drugs that are inhaled, called “poppers” (amyl nitrate, butyl nitrate or nitrite)

Guanylate cyclase stimulators include

  • Riociguat Adempas a medicine that treats pulmonary arterial hypertension and chronic thromboembolic pulmonary hypertension
Read more Read less
  • Store at temperature between (15-25°C)
  • Keep MEGALIS out of the reach of children
Read more Read less


The contents of this website are for informational purposes only and not intended to be a substitute for professional medical advice, diagnosis, or treatment.  Please seek the advice of a physician or other qualified health provider with any questions you may have regarding a medical condition. Do not disregard professional medical advice or delay in seeking it because of something you have read on this website.

Copyright © 2018 Netmeds Marketplace Limited.
All rights Reserved

Sitemap | Privacy Policy | Terms of use