Symptoms

Stomach pain that wakes you at night Sudden cardiac death in family Sudden feeling of heat and sweating Sudden vision changes Sun sensitivity or rashes after sun exposure Supplement effectiveness monitoring Suspected medication side effects Sweating with minimal exertion Swelling around eyes or face Swelling in feet or ankles Swelling in legs or calves Swollen lymph nodes Swollen lymph nodes Swollen or inflamed joints Symptoms after home renovation Symptoms that improve when away from home/work Symptoms that worsen in certain locations Taking fertility medications Tattoos or piercings with unsterile equipment Teacher or childcare worker screening Tender points or trigger points Testicular pain or swelling Therapeutic drug level monitoring Thinning hair all over scalp Thoughts of death or suicide Thyroid medication adjustment Tingling in hands and feet Tingling in hands or fingers Travel health screening Trouble focusing during conversations Trouble sleeping or insomnia Trying to conceive Undergoing IVF or fertility treatments Unexplained weight gain Unintentional weight loss Unprotected sexual contact Unusual cravings for ice or starch Unusual infections or poor immune response Upper abdominal pain or discomfort Urgent need to have bowel movements Urgent need to urinate Vaginal dryness Vaping or e-cigarette use Varicocele or scrotal issues Vegan or vegetarian diet concerns Very dry or flaky skin Very heavy menstrual bleeding Very light menstrual periods Vision changes with aging Vitamin and mineral status Voice changes in men Waking up at night to urinate Waking up frequently during the night Waking up gasping for air Waking up short of breath at night Waking up tired even after full night's sleep Wanting to understand inherited disease risk Weak urine stream Weakness or unsteadiness Weight that fluctuates significantly Well water consumption Wheezing or whistling sound when breathing White spots on fingernails White spots on nails Working in industrial settings