What Are the Most Common Bacterial Infections?Bacterial infections are common and can affect various parts of the body. Some of the most prevalent bacterial infections include strep throat, urinary tract infections (UTIs), and pneumonia. Strep throat, caused by the Streptococcus pyogenes bacteria, leads to a sore throat, fever, and swollen lymph nodes. It primarily affects children but can occur in adults as well. UTIs, often caused by Escherichia coli (E. coli), are more frequent in women and can cause pain during urination, frequent urges to urinate, and lower abdominal discomfort. Another widespread bacterial infection is pneumonia, which can be caused by various bacteria, including Streptococcus pneumoniae. Symptoms include cough, fever, chills, and difficulty breathing. Skin infections, such as cellulitis or impetigo, are also common and usually occur when bacteria enter through a cut or scrape, causing redness, swelling, and pain. In treating these infections, antibiotics are often necessary. For example, azithromycin is a commonly prescribed antibiotic for various bacterial infections. If you need to start treatment quickly, you might consider options to azithromycin buy online from knight pills, which can be effective for many types of infections. Some cases may require a stronger dose, such as a one-time buy azithromycin 250 mg online, to ensure effective treatment. However, it’s essential to use antibiotics responsibly and only as directed by a healthcare provider. If you suspect you have a bacterial infection, consult a doctor to receive the proper diagnosis and treatment.