How do i get rid of bad heel pain?

Find the reason?: Then the treatment will be easy.

Many ways: As long as there has not been trauma to the heel you can try ice, stretching, alleve (as long as no allergy), over the counter heel supports.

Depends on the cause: Heel pain is most often caused by plantar fasciitis, a condition that is sometimes also called heel spur syndrome when a spur is present. Heel pain may also be due to other causes, such as infection, tendonitis, arthritis, stress fracture, nerve irritation, retained foreign body, bone tumor, or a cyst. Have it evaluated by a professional and get the appropriate treatment.