 [ Symptoms ] hi i am sudarshan i am a cp childspastic diplegia i have completed my computer engg from pune university and currently pursuing mba i wish to learn driving i have been practising for 6 months with vain these are the problems that i face 1 there is difficulty in releasing the clutch and pressing the accelerator at the same time 2 the gear handling is also difficult with steering 3 thirdly i have a somewhat poor road sense how these can be improved [ Disease ] penicillin can be harsh on the stomach it is important to take it with food and not on an empty stomach your pharmacist may also be able to flavor the medication to make it easier for your son to take i would make sure the vomiting has subsided before giving him another dose since i do not know the original diagnosis or the reason for his penicillin prescription i would not know if the condition is causing the vomiting or the medication let his stomach settle a bit and try giving him something small to eat something that will be light on his stomach see if he can hold this down before giving him another dose of medication if the vomiting continues consult your health care provider to discuss an option that may be less upsetting to his stomach