Can I add Epsom salts to the holistic helps.

Epsom salts—made of the mineral magnesium sulfate—are also a sedative for the nervous system.
When magnesium sulfate is absorbed through the skin, such as in a bath, it draws toxins from the body, sedates the nervous system, reduces swelling, relaxes muscles, is a natural emollient, exfoliator, and much more.
Relaxing and sedative bath: Soak in warm water and 2 cups of Epsom salt.

Foot soak:
Soothe aches, remove odors and soften rough skin with a foot soak. Add 1/2 cup of Epsom salt to a large pan of warm water. Soak feet for as long as it feels right. Rinse and dry..
Soak sprains and bruises: Epsom salt will reduce the swelling of sprains and bruises. Add 2 cups epsom salt to a warm bath, and soak.

Splinter remover: Soak in epsom salt, it will draw out the splinter.