Antibiotics: If someone has a history of psoriasis, the doctor will most likely take a throat culture when that individual has a sore throat. If the culture results are positive (meaning that the individual has a streptococcal infection), then starting immediately on antibiotics for the infection is very helpful.
A: Metoprolol (Lopressor, Toprol XL) is classified in a class of drugs called beta-blockers. Beta-blockers are used to treat angina (chest pain) and hypertension (high blood pressure). Beta-blockers are also used to treat or prevent heart attack.
How to use Toprol XL. See also Warning section. Take this medication by mouth, with or right after a meal, as directed by your doctor, usually once daily. The dosage is based on your medical condition and response to treatment. Do not crush or chew extended-release tablets.