Malegra DXT is a combination medication that is typically used to treat erectile dysfunction (ED) and premature ***** (PE). It contains Sildenafil (the active ingredient in Viagra) and Dapoxetine, which is used to delay premature *****. How Fatty Food Affects Malegra DXT: Fatty food can affect the onset and effectiveness of medications like Sildenafil (which is part of Malegra DXT) because it can slow down the absorption of the drug in your body. Slower Absorption: When you consume high-fat meals, the digestion process slows down, which means the medication may take longer to be absorbed into your bloodstream. This can delay the onset of action. Sildenafil (the PDE5 inhibitor in Malegra DXT) typically starts working within 30 minutes to an hour when taken on an empty stomach. However, if taken with a heavy or fatty meal, it could take up to 2 hours or longer to take effect. Reduced Effectiveness: Fatty foods can reduce the overall bioavailability (how much of the drug actually gets into your system) of medications like Sildenafil. This means that the effectiveness of the medication may be reduced, and you might not experience the desired results as strongly or as quickly.