Cefasyn 250mg Tablet is prescribed to treat bacterial infections in various parts of the body. It is effective against conditions such as bronchitis (infection of the airway tubes leading to the lungs), gonorrhea (a sexually transmitted disease), Lyme disease (an infection transmitted by ticks), and infections of the skin, ears, sinuses, throat, tonsils, and urinary tract. 

It contains Cefuroxime, which belongs to the cephalosporin antibiotics class, acting by inhibiting the growth of bacteria.

It's crucial to note that antibiotics like cefuroxime do not work against viral infections such as colds or the flu. Misuse of antibiotics can increase the risk of developing infections that are resistant to antibiotic treatment.

It acts by interfering with the synthesis of the bacterial cell wall, a crucial component that provides structural support and protection to the bacteria By targeting the cell wall, cefuroxime weakens it, leading to the eventual rupture and death of the bacteria.

The medication should be taken at the same times each day, and the full prescription course should be completed even if symptoms improve earlier.

It may decrease the effectiveness of some oral contraceptives, so alternative birth control methods should be discussed with your doctor.

If you forgot your daily dose of this medicine, take it when you remember. But, if the next dose is on the horizon, don't stress—just let it slide. Resist the urge to double up.