Zhewitra oral jelly comes in sachets and is a fast acting medicine.Zhewitra Oral Jelly is for the men who want a rock hard erection which lasts long. Zhewitra is prescribed to treat erectile dysfunction in males. It have Vardenafil (20mg) which is a PDE5 inhibitor. Its PDE5 inhibiting action releases more of cGMP in the Corpus Cavernosum of a private part. An increased level of cGMP relaxes the smooth muscles of the arteries and improves blood flow. The recommended dose of Zhewitra Oral Jelly contains 20 mg of Vardenafil, it is available in a pack of sachet. Take it an hour before intercourse. In case of adverse effects it is recommended to reduce the dose to 5 mg daily. Do not exceed the recommended dose. Strictly follow all recommendations of your doctor and never take the medicine if it was not prescribed to you.