“…The most common ADEs associated with these drugs are intense gastrointestinal effects (anorexia, nausea, vomiting, metallic taste in the mouth and gastric irritation) (37,42), hepatotoxicity (31) and a variety of neurological symptoms (peripheral neuritis, peripheral neuropathy, optic neuritis, diplopia, irritability, anxiety, depression, hallucinations, convulsions and psychosis) (22,37,43). Postural hypotension, drowsiness, asthenia, convulsions, allergic skin rashes, purpura, hypothyroidism, gynaecomastia (24), impotence, menorrhagia and alopecia can occur in patients treated with Eto (42)(43)(44). The neurological effects can be minimised by administering pyridoxine (43).…”