Overview
Cardiovascular:Blood clots, stroke, chest pain, palpitations (strong, fast, or irregular heartbeat), other heart problems
Systemic:Fatigue, worsening symptoms after mental or physical activity, fever, chills, flushing, sweats, pain
Eye, Ear, Nose, and Throat:Sore throat, tinnitus, visual symptoms, hearing loss
Musculoskeletal:Joint pain, muscle pain and aches
Genitourinary:Kidney problems, menstruation changes
Neuropsychiatric:Difficulty thinking or concentrating (“brain fog”), headache, sleep problems, dizziness, pins-and-needles feelings, changes in smell or taste, depression or anxiety
Gastrointestinal:Abdominal pain, nausea, reflux, diarrhea, constipation, loss of appetite
Respiratory:Cough, difficulty breathing, shortness of breath
Dermatological:Hair loss, COVID toe, skin rashes
Review Date 2/22/2023
Updated by: Frank D. Brodkey, MD, FCCM, Associate Professor, Section of Pulmonary and Critical Care Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.