Sildigra 250 mg is not a standard dosage for sildenafil, and its use may not be widely recognized or recommended. Typically, sildenafil is available in doses such as 25 mg, 50 mg, 100 mg, and occasionally up to 200 mg. A 250 mg dose would be considered quite high and could increase the risk of side effects. Most guidelines suggest starting with lower doses and adjusting as needed. A 250 mg dose may exceed the recommended maximum dose, increasing the likelihood of adverse effects. https://www.flatmeds.com/product/sildigra-250-mg/