Tazzle 10 mg (tadalafil 10 mg) is generally treated as a prescription medicine. Major Indian pharmacies currently list it as “prescription required.” A registered medical practitioner should prescribe it, particularly because tadalafil isn't suitable for everyone—for example, people taking nitrates or riociguat, or some people with significant heart problems or low blood pressure. If you're asking “Do I personally need a prescription for Tazzle 10 mg?”, tell me whether you're in India, and I can explain the practical rules and safe use.  Tazzle 10 mg contains tadalafil 10 mg, a PDE-5 inhibitor primarily used for erectile dysfunction (ED). It helps increase blood flow to the penis when you are sexually stimulated. For ED: Usually taken about 30–60 minutes before sexual activity. It can be taken with or without food. The effect can last up to about 36 hours. Do not take it more than once in 24 hours. Do not combine it with sildenafil products such as Manforce, Penegra, Fildena, Suhagra, or Malegra. Never take tadalafil with nitrate medicines such as nitroglycerin or isosorbide because blood pressure can drop dangerously. In India, Tazzle 10 mg is currently listed as prescription-required. If you're choosing between Tazzle 10 mg and Manforce 50 mg, the main difference is tadalafil vs sildenafil and their duration of action.