Drug Resistance and Adherence


Malcolm Brown
International Contributor


Hello to all my Viral Brothers and Sisters.  

Thanks for reading this blog.  The following post concerns the issues of Drug Resistance and Adherence.

HIV drug resistance occurs when HIV mutates and reproduces itself in the presence of Anti Retro Viral (ARV) drugs rendering them relatively ineffective.  It occurs easily in HIV because it has the highest mutation rate of any virus.  First line treatments are those that are initially recommended to treat HIV.  It has been well established that first line treatments are known to affect the response of  HIV to possible future treatments.  The best way to prevent HIV drug resistance is by strict adherence to first-line treatments. 

Essentially adherence means taking the ARV on time and in the manner prescribed by your HIV Medical Specialist.