I am now on Triumeq as of the last 3 years and I haven't noticed any difference. Prior to it, I was on Tivicay and Kivexa (2 pills). Tivicay is made by ViiV as is Triumeq. Maybe you want to talk to you doctor about it. Also, maybe you want your doc to consider doing differently. I take my pill every 3rd day, and I am still undetectable with a cd4 count in 900's. Skinny bodies don't need that much medication. That's what a saw in an article about people with HIV in India. For the skinny ones, the meds were overkill for them.
