There are many drugs that cause liver injury, in which the two drugs that cause liver enzyme elevation the most are anti-tuberculosis drugs (SGOT: 104, 45 ± 90, 43 U / L; SGPT: 170, 35 ± 256, 0 U / L) and allopurinol (SGOT: 134, 35 ± 188, 71 U / L; SGPT: 147, 24 ± 112, 98 U/L).