Possible side effects are skin rash, itchy skin, diarrhoea or a headache, constipation, feel sick or be sick, wind, stomach ache, dizziness, faint headedness, pins and needles; very rarely you may find you have sensitivity to light, skin blisters, swollen lips, swollen mouth or throat, hair loss, sore mouth, feel sleepy or have difficulty in sleeping, sore joints or muscles, eyesight disturbed, swollen limbs, increased sweating, larger breasts, blood or taste disorders, high temperature, wheezing, brain swelling if you already have severe liver disease, kidney or liver problems. These are usually mild and go away when you stop taking this medicine.

FROM INSTRUCTIONS SUPPLIED WITH LUSEK CAPSULES