Caitxia-OS Sugar Free Menthol-Fennel Flavour Oral Suspension 240 ml is used to treat anorexia (loss of appetite), malnutrition, and severe weight loss in patients who are suffering from cancer or AIDS. Common side effects of Caitxia-OS Sugar Free Menthol-Fennel Flavour Oral Suspension 240 ml may include an increase in appetite, weight gain, shortness of breath, constipation, increased blood sugar levels, feeling sick, being sick, diarrhoea, impotence, rash, flatulence, hypertension, needing to urinate more often, tiredness, hair loss, changes in mood and weakness. Take Caitxia-OS Sugar Free Menthol-Fennel Flavour Oral Suspension 240 ml precisely as directed. Do not take more or less of it or more often than your doctor prescribes.