Sildisoft Tablets contain sildenafil citrate, the same active ingredient found in Viagra. These chewable tablets are designed for faster absorption and are commonly used to treat erectile dysfunction (ED) by increasing blood flow to the penis. They are fast-acting (30–60 minutes), effective for up to 4–6 hours, and best taken under medical supervision. However, side effects may include headache, flushing, nasal congestion, and visual disturbances. They are not suitable for individuals on nitrates or with certain heart conditions.