Traditionally, people have used this plant for a variety of potential effects, including to enhance libido, keep the urinary tract healthy and reduce swelling ( 3 ). Today, Tribulus terrestris is widely used as a general health supplement, as well as in supplements that claim to increase testosterone levels ( 4 ).

What does Tribulus do for the body?

Some people use tribulus for gonorrhea, liver disease (hepatitis), inflammation, joint pain (rheumatism), leprosy, coughs, headache, dizziness (vertigo), chronic fatigue syndrome (CFS), and enhancing athletic performance. It is also used for stimulating appetite and as an astringent, tonic, and mood enhancer.

What happens if you take Tribulus terrestris?

When taken by mouth: Tribulus is possibly safe for most people when taken at doses of 750-1500 mg daily for up to 90 days. Side effects are usually mild and uncommon, but might include stomach pain, cramping, and diarrhea.