盐酸缬更昔洛韦片怎么使用？

Valcyte is an oral anti-cytomegalovirus infection drug developed by the Swiss company Roche. It was approved by the US FDA in May 2001. Valcyte is clinically used to treat acute retinitis caused by CMV infection in patients with acquired immunodeficiency syndrome. In May 2003, its indications were expanded. Valcyte is used to prevent and treat secondary CMV infection in organ transplant recipients.

How to use Valganciclovir Hydrochloride Tablets?

1. Induction treatment of CMV retinitis: For patients with active CMV retinitis, the recommended dose is 900 mg (two 450 mg tablets) twice a day for 21 days. Prolonged induction therapy may increase the risk of bone marrow toxicity. 2. Maintenance treatment of CMV retinitis: After induction therapy, or for patients with inactive CMV retinitis, the recommended dose is 900 mg (two 450 mg tablets) once daily. Induction therapy may be repeated in patients with worsening retinitis. 3. Prevention of CMV infection in transplant patients: For kidney transplant patients, the recommended dose of Valcyte is 900 mg (two 450 mg tablets), once a day, starting within 10 days after transplantation until 200 days after transplantation. For patients who have received a solid organ transplant other than a kidney, the recommended dose is 900 mg (two 450 mg tablets) once daily, starting within 10 days after transplantation and continuing until 100 days after transplantation. 

Contraindications: Valganciclovir Hydrochloride Tablets should not be used in patients with a known allergic reaction to valganciclovir, ganciclovir, or any other ingredient in the drug. Due to the similar chemical structures of valganciclovir hydrochloride tablets to aciclovir and valaciclovir, there may be cross-allergic reactions between these drugs. 

Warm reminder: The efficacy of the tablets is very significant, and the effect is highly recognized by patients. In order to ensure that the efficacy of the medicine you purchase is guaranteed, Medical Companion Travel recommends that you purchase it at a regular pharmacy. If you need to purchase medicine, you can also go to our Medical Companion Travel.