Vigora Oral Jelly generally contains sildenafil citrate, the same active ingredient used in Viagra, and is used to treat erectile dysfunction (ED). Please check the sachet packaging for the exact ingredient and strength, as formulations can vary. Important: Since you also asked about Zudena 100 mg and Zhewitra 40 mg, do not combine Vigora Oral Jelly with either medicine without medical advice. Combining ED medicines can cause dangerously low blood pressure and other side effects. Are you asking whether Vigora Oral Jelly (sildenafil) can be taken with Zudena 100 mg,
