How can I stop extreme hair fall at 19?

It is not unusual for the untreated cut marks to turn into scars. Maybe the diluted glycerine solution will not be sufficient to help. You can consider adding some aloe vera gel to speed up the healing. Ensure the cut area is cleansed and well moisturized to let nature do the rest of the healing.

Consult with your doctor before you start taking any new supplement. There are several options available if you are looking for natural ways to lighten dark knuckles. You can try exfoliating the affected area with a gentle scrub, apply lemon juice, or using a product that contains natural bleaching ingredients such as aloe vera, papaya, and turmeric.

Injuries can be the result of heat, chemicals, or sun exposure. Until then, keep the area clean and do not scratch it. The application of aloe vera or honey can help to relieve the scar. With time, it will become less noticeable, but be careful as scars are slow to vanish. It is not enough to wear a hat in the sun, make sure you also avoid getting darkened by it. 

Cats can scratch, and it happens. You've cleaned it properly, which is great. However, keep an eye out for signs of infection, like redness, swelling, warmth, or increasing pain near the scratch. If you notice any of these, see a doctor right away.

Stretch marks appear when the skin stretches too quickly, like during a growth spurt or pregnancy. They often start as red or purple lines and gradually fade to a lighter color. To reduce their appearance, you can try using oils like almond or coconut oil. Regularly massaging these oils into the affected areas can help keep the skin hydrated and may reduce the visibility of stretch marks over time. Be patient, as noticeable results may take a while to appear.