An 18 mm gallbladder stone is quite large and unlikely to dissolve with medication alone. Some medicines may help with small stones, but they are usually not effective for bigger ones like this. Avoid fatty foods and monitor your symptoms to prevent attacks. Do not try any treatment on your own and consult a doctor to discuss the safest management options.

Multiple symptoms like constipation, fatty liver, poor sleep, and tiredness may be related to lifestyle and underlying health issues. It is important to consult a doctor for a full evaluation and proper guidance. Focus on a healthy diet, regular exercise, a good sleep routine, and avoiding alcohol or heavy foods. Managing stress and following medical advice can gradually improve overall health.