Skin has three layers: 1  The epidermis, the outermost layer of skin, provides a waterproof barrier and creates our skin tone. 2  The dermis, beneath the epidermis, contains tough connective tissue, hair follicles, and sweat glands. 3  The deeper subcutaneous tissue (hypodermis) is made of fat and connective tissue.
1 Your guide may recommend the application of butter or ghee to draw out and lengthen your tongue. At this point, your tongue should be long enough to reach the center of your eyebrows.  Even with a guide, Kechari Mudra may take months or years to master.
Make a thin paste out of water and baking soda, and then apply it on the cut in the tongue. Frozen water, ice cream, and cold vegetable will help in relieving pain. Place an ice cube on your tongue and let it melt to alleviate the pain. Do this at least two to three times a day.