Dolutegravir is an antiviral medicine that is useful for HIV infection. The brand name of this medicine is Instgra and it is an HIV1 integrase inhibitor. Dolutegravir binds to the HIV integrase and it stops the integration of the genetic material into the host cells. Hence this stops the proliferation of the virus and the spread of disease. The Side Effects of Dolutegravir 50mg are - dizziness, fever, skin rash, insomnia, fever, muscle pain, etc. The price of Dolutegravir is high hence it is advisable to gather complete information about the medicine from our website before buying it.