You are now leaving Abacavir HSR Support. ViiV Healthcare does not recommend, endorse or accept liability for sites controlled by third parties.
Consider the symptoms
Most abacavir HSR include fever and/or rash. Other symptoms include respiratory, gastrointestinal and constitutional symptoms such as lethargy and malaise. However, multiple symptoms are typical in most cases of hypersensitivity.
Symptoms usually appear within the first 6 weeks although the reaction may occur at any time during therapy.
Delay in stopping treatment with abacavir after the onset of hypersensitivity may result in an immediate and life-threatening reaction.
For detailed information on abacavir hypersensitivity reaction, visit the symptoms page.