The<unk>  are bodily responses to<unk>  and closely related antibiotics that do not relate directly to its<unk> on bacteria. A<unk> <unk> is an<unk> that is not intended with normal dosing. Some of these reactions are visible and some occur in the body's organs or blood.<unk> s are a widely used group of medications that are<unk> ve for the treatment of a wide variety of bacterial infections in human adults and children as well as other species. Some<unk><unk>  are predictable, of which some are common but not serious, some are uncommon and serious and others are rare. The route of administration of<unk>  can have an<unk> on the development of<unk><unk> . An example of this is irritation and inflammation that develops at a peripheral infusion site when<unk>  is administered intravenously. In addition,<unk>  is available in different forms. There are different<unk>  medications<unk>  G benzathine,<unk>  G potassium,<unk>  G sodium,<unk>  G procaine, and<unk>  V) as well as a number of β-lactam antibiotics derived from<unk>  (e.g. amoxicillin).<unk><unk>  may only last for a short time and then go away.<unk><unk>  can be relieved in some cases with non pharmacological treatment. Some<unk><unk>  require treatment to correct potentially serious and sometimes fatal reactions to<unk> .<unk>  has not been found to cause birth defects.
Side effects of penicillin
Sulfonamide hypersensitivity syndrome
Group A streptococcal infection
Group B streptococcal infection
Meningococcal disease
Staphylococcal infection
Arcanobacterium haemolyticum infection
Papular purpuric gloves and socks syndrome