If you are getting side effects from Volix M 0.3 mg, there are similar substitutes like Vogs M 0.3, Voglibite M 0.3, Prandial M 0.3, Starvog M 0.3, Vog Low M 0.3, Voglitor MF 0.3, and Vobose M 0.3. However, do not switch on your own; your doctor will help you choose the safest and most suitable option based on your sugar levels and stomach tolerance.