Tazzle 20 FM is a medication containing tadalafil, primarily used to treat erectile dysfunction (ED) in men. Tadalafil is a phosphodiesterase type 5 (PDE5) inhibitor that works by increasing blood flow to the penis during sexual stimulation, helping to achieve and maintain an erection. Tazzle 20 FM is available in a chewable tablet form, which makes it convenient for individuals who may have difficulty swallowing traditional tablets. The dosage of Tazzle 20 FM indicates that it contains 20 mg of tadalafil. It's typically taken orally, and the tablet can be chewed before swallowing. The onset of action of Tazzle 20 FM is generally faster compared to traditional tablets, as the medication is absorbed directly through the mucous membranes in the mouth.