You give them time to heal. If scars are left, the only way to remove them is cosmetic surgery.
There could be many reasons that a scab on your scalp will not heal. It could be very infected for example.
Yes. Diabetic people's scars often heal slower than people scars who aren't diabetic.
they can but they wont go away
You can make scars go away by putting lavender oil and aloe on them. Tea tree oil is also used to heal scars.
YEP
Severe scars may require plastic surgery. Less severe scars should heal by themselves. Your skin will heal faster if you keep your skin moisturized with a moisturizing lotion (I recommend Valeline Intensive Care). And added I would recommend mederma or wal-greens scar gel. If you go by the directions your csar should heal faster than you expect. Mederna softens,lightens, and smoothes scars. Mederma is not not recommended on very large scars.
Topical application of vitamin E may help, especially if the scars are new.
Neosporin can help prevent infection in wounds, which may promote better healing and potentially reduce scarring. However, it is not specifically designed to heal scars.
some scars heal over time
Neosporin can help scars heal by preventing infection, but it may not make scars go away completely. It can help reduce the appearance of scars over time.
All lacerations will heal with a scar. Wounds that are repaired with sutures are less likely to develop scars that are unsightly,