Toxic shock syndrome is less scary than it sounds—it affects fewer than 1 in 100,000 people in the US each year and has clear symptoms to look out for. One of the unwelcome side effects of living ...

“Anaphylactic shock is the most severe form of anaphylaxis,” says Inderpal Randhawa, MD, a board-certified allergist and pulmonologist and the founder of the Food Allergy Institute in Long Beach, ...