@hinay-kapoor Hello and welcome Yes swelling, rashes, and discoloration can be the symptom of covid-19. Many people don’t feel anything and only realize that they have COVID toes when they see the discoloration and swelling on their feet (or hands).To reduce pain or itching, the doctor advises applying hydrocortisone cream to the affected area. COVID toes can last 10 to 14 days. Some patients have COVID toes for months.