Feeling cold all the time? Learn about anemia, thyroid problems, nutrition, circulation, relevant tests, and warning signs.
Can vitamin D cause constipation? Understand supplement doses, calcium, signs of excess vitamin D, and what to review with your clinician.
What does a high calcium blood test mean? Learn about hypercalcemia, PTH, albumin, supplements, symptoms and appropriate follow-up.
Low testosterone may contribute to reduced sexual desire, fewer spontaneous erections, low energy, loss of muscle mass, or other symptoms, but these c
Most people with RSV are contagious for about three to eight days, and they can spread the virus one or two days before symptoms begin. Some people wi
Most sore throats improve as the underlying cause resolves, especially when caused by a respiratory virus. Warm or cool fluids, appropriate pain relie
Walking pneumonia is an informal term for milder pneumonia, often associated with Mycoplasma pneumoniae. It can be contagious when caused by an infect
A red, swollen throat, enlarged tonsils, white patches, or tiny red spots on the palate may occur with strep throat. None of these appearances confirm
Respiratory syncytial virus, or RSV, often causes cold-like symptoms, but it can be serious in older adults and people with certain medical conditions. U.S. vac
Pneumonia means inflammation and infection involving air sacs in the lungs. Whether it is contagious depends mainly on what caused it: viruses and some bacteria