2. Ice the Heel
Although heat can sometimes provide relief from aches and pains, WebMD advises to avoid using it to treat plantar fasciitis as it can often make symptoms worse. Instead, the source recommends applying ice to the heel to help reduce inflammation.
Nonsteroidal anti-inflammatory drugs (NSAIDs) such as ibuprofen or naproxen can also help to relieve the inflammation and pain of plantar fasciitis, whether taken in pill form or applied topically to the area using a cream.