> Western Medicines > Valganciclovir


Used for: Cytomegaloviral infections, Cytomegaloviral retinitis
Chinese name:

What is Valganciclovir for?

Cytomegalovirus (CMV) is a type of herpes virus. It usually infects salivary glands, but it can affect different parts of the body. 


Valganciclovir is indicated for treating CMV retinitis, pneumonitis and colitis for immunocompromised patients, such as HIV patients. It blocks the virus from replication by inhibiting DNA polymerase of viruses.

How to use it?

There are solutions and tablets for oral use. It should be administered with meals. The tablets should not be broken, chewed or crushed.


CMV retinitis
Adult with AIDS
900mg twice a day for 21 days. Then 900mg once a day for maintenance. Repeat if retinitis exacerbates.


Prevention of CMV diseases
Adult receiving organs from CMV-positive people
900mg once daily for 100 days. Start by 10 days after transplantation.

What are the side effects of Valganciclovir?

Common side effects of Valganciclovir include anemia, diarrhea, dizziness, vomiting, nausea and skin reactions.

Who should not take Valganciclovir?

  • People who are allergic to Ganciclovir, Valganciclovir or any components in the formulations.
Healthy Matters

Sign Up to Unlock the Article - It's Free!

Read the full article. Join the Healthy Club: access to 1,000+ healthy tips & guides, plus special discounts! Start your journey.

Already a member?

Where to buy Valganciclovir in Hong Kong?

In Hong Kong, Valganciclovir is a prescription only medicine, and requires a prescription from a doctor to be purchased in a pharmacy. It can also be obtained from doctors. To find a pharmacy near you, refer to the list of pharmacies (“Authorized Sellers of Poisons”) from the Hong Kong Department of Health.


For more information about drug names and ingredients, you can visit Hong Kong’s Drug Office at https://www.drugoffice.gov.hk

Need more information?

For detailed information about the use of Valganciclovir in children, pregnancy and breastfeeding, and for questions about drug interactions, please check with your pharmacist or doctor.

Disclaimer: our goal is to provide you with the most relevant drug information and common dosage for Hong Kong. This information does not constitute medical advice. For specific treatment recommendations and advice, always discuss with your doctor or pharmacist, and follow the instructions included with your specific medicine.

Brands in Hong Kong
Available dosage
  • 450mg (Tablets)
  • 50mg/mL (Oral Solution)
Drug class
Sub class
Guanine Nucleoside Analogues
Other drugs in same class
Used for: Herpes simplex keratitis, Cytomegaloviral infections
Chinese name:
Used for: Herpes simplex virus infections, Herpes zoster (Shingles)
Chinese name:
Used for: Herpes zoster (Shingles), Herpes simplex virus infections
Chinese name:
Used for: Herpes zoster (Shingles), Herpes simplex virus infections
Chinese name: