Detailed answer

Bacterial infections are a broad category that can occur in various parts of the body and are caused by different types of bacteria. They may affect the skin, respiratory system, urinary tract, or other areas. On the other hand, a bladder infection, also known as cystitis, is a type of bacterial infection that specifically occurs in the bladder. It is usually caused by the migration of bacteria from the urethra into the bladder, resulting in inflammation and discomfort. Common symptoms of a bladder infection include frequent urination, burning or pain during urination, cloudy or foul-smelling urine, and lower abdominal pain. Proper diagnosis and treatment with antibiotics are necessary to resolve a bladder infection and prevent complications.