Have a bruise below knee how long should it last?

The healing time of a bruise depends on its severity and the individual's overall health and healing rate. On average, a mild bruise may last for about 2 weeks, while a more severe bruise may take up to 4 weeks to fully heal.

Here are some general guidelines on the healing timeline of a bruise:

1. Initial Injury: Immediately after the injury, the area may appear red and swollen, with some pain and tenderness.

2. Day 1-2: The bruise may start to turn bluish or purplish as blood vessels constrict and blood begins to pool in the injured area.

3. Day 3-5: The bruise may become more swollen and discolored, appearing greenish or yellowish as the body begins to reabsorb the pooled blood.

4. Day 6-10: The bruise may reach its peak discoloration, becoming a dark purple or black. The swelling may also be at its highest during this stage.

5. Day 11-14: The bruise will start to fade and become lighter in color as the body continues to break down and reabsorb the damaged blood cells.

6. Day 15-21: The bruise will continue to lighten and the swelling should gradually reduce.

7. Day 22-28: The bruise should have mostly disappeared, leaving a faint yellowish or brownish discoloration.

8. Full Healing: Complete healing may take up to 4 weeks or longer, depending on the severity of the injury and the individual's healing rate.

It's important to note that these are general guidelines, and the healing time may vary from person to person. If you're concerned about the severity or duration of your bruise, it's always best to consult with a healthcare professional.