Kamagra Chewable contains sildenafil citrate, a medication used to treat erectile dysfunction by relaxing blood vessels and increasing blood flow to certain areas of the body. People who are taking nitrates, such as nitroglycerin, isosorbide dinitrate, or isosorbide mononitrate, should not use Kamagra Chewable. This is because combining sildenafil with nitrates can cause a severe and potentially life-threatening drop in blood pressure (hypotension). Nitrates are commonly prescribed for chest pain (angina) and certain heart conditions, and when taken together with sildenafil, their combined effect on blood vessels can lead to dizziness, fainting, heart attack, or stroke. Therefore, individuals on any nitrate medication must avoid Kamagra Chewable entirely and consult their healthcare provider for safe alternatives.