WEDNESDAY, April 21, 2021 (HealthDay News) — As if the headaches and stuffy nose aren’t bad enough, chronic sinus trouble often leaves patients foggy-headed and depressed. Now, new research suggests one possible reason why: Sinusitis may trigger changes in brain activity. “Chronic sinusitis is incredibly common,” said study lead authorContinue Reading

WEDNESDAY, April 21, 2021 (HealthDay News) — Only certain people with high-risk allergy histories need to consult an allergist before they get a COVID-19 vaccine, according to new research. Investigators have updated their prior guidelines after analyzing data from more than 65,000 people who were fully vaccinated. “With more timeContinue Reading

THURSDAY, April 15, 2021 (HealthDay News) — Dermatologists liken skin to a window that can reveal what is going on inside the body, and a rash that sometimes follows a COVID-19 vaccine is one example. When you get the shot, your immune system activates, preparing to recognize and fight offContinue Reading

THURSDAY, April 8, 2021 (HealthDay News) — A new clinical trial will investigate whether people who are highly allergic or have what’s known as a mast cell disorder are at higher risk for a sudden allergic reaction to the Moderna or Pfizer COVID-19 vaccines. “The public understandably has been concernedContinue Reading

TUESDAY, April 6, 2021 (HealthDay News) — Millions of Americans have at some point in their lives gotten a long course of antibiotics to treat a bacterial infection. But according to new recommendations from a major U.S. doctors’ group, some of the most common bacterial infections can now be treatedContinue Reading