How many days of intravenous infusion are needed after a contusion?

After a contusion, intravenous infusion is generally required for 3 to 7 days. The specific analysis is as follows:

A contusion may cause damage to the skin tissue, impairing the epidermal cells' ability to block the invasion of external bacteria. Therefore, intravenous infusion is usually needed for 3 to 7 days to prevent bacterial infection. Moreover, if the object that contacted the injured skin during the injury carries bacteria, these pathogens may enter through the wound after the injury, requiring more careful anti-inflammatory management of the wound site. Under the guidance of a qualified physician, patients may use medications such as ceftriaxone sodium for injection, amoxicillin sodium for injection, or penicillin sodium for injection. During the infusion period, it is important to avoid exposing the injured area to water and to maintain personal hygiene to prevent persistent external bacterial infections that could weaken the body's immune system.

It is recommended that patients with contusions follow a light diet during treatment, avoiding spicy, raw, cold, greasy, and other irritating foods. They should maintain healthy lifestyle habits, avoid staying up late frequently, and seek medical attention promptly if any discomfort occurs.