How long do dissolving stitches under the skin take to heal I had cancer on my face top have been removed but make scar look ugly.?

Dissolving stitches under the skin typically take around 2-4 weeks to heal completely.

Here is an overview of the healing process:

1-3 days: The stitches will start to dissolve, and the wound will begin to close.

4-7 days: The stitches will continue to dissolve, and the wound will continue to heal.

8-10 days: The stitches will be completely dissolved, and the wound will be almost completely healed.

11-14 days: The wound will be completely healed, and there will be no visible signs of the stitches.

It's important to follow your doctor's instructions for caring for your wound to ensure proper healing. This may include keeping the area clean and dry, avoiding strenuous activity, and taking any prescribed medications.

As for the scar, there are several options available to improve its appearance, such as scar creams, laser therapy, and cosmetic surgery. Your doctor can recommend the best treatment option for your individual situation.