Hi, Cyclospasmol contains cyclandelate which belongs to the class of medications known as vasodilators is used to help increasing the blood flow in the blood vessels. It is is used to treat peripheral vascular disease, a blood circulation disorder affecting legs and feet. Side effects of Cyclospasmol are palpitations, arrhythmia, excessive thirst, reduce bronchial solution, dryness in mouth, dry skin, photophobia, loss of accommodation, dilation pupil, flushing, difficulty in urination, constipation, nausea, stomach pain, allergic reactions etc. Matilda Forte capsule is used for diabetic polyneuropathy, pain in extremities, low hemoglobin, neurological disturbances, adjunct therapy therapy in muscle tightness, weight loss, DM, biotin deficiency, hair fall, mental problems and other conditions. Side effects of Matilda Forte are nausea, vomiting, flatulence, diarrhoea, depression, altered sleep patterns, loss of appetite, headache, bad taste, abdominal distension, difficulty in concentration, irritability, overactivity, excitement, confusion, stomach upset, vertigo, allergic reactions etc. Take care. Hope I have answered your question. Let me know if I can assist you further. Regards, Dr. Zubayer Alam, General And Family Physician