In cases where your plantar fasciitis is not severe, you may be able to take pain relievers, such as ibuprofen and naproxen sodium, to ease your pain and inflammation. Your doctor may also recommend night splints or orthotics as the alternative. Night splints are used to stretch your calf and the arch of your foot while you sleep. Orthotics are custom-fitted arch supports that can help distribute pressure to your feet more evenly.