Triggered by cold or stress, it causes blood vessels to constrict, turning the affected areas white or blue. This vasospasm can be primary, occurring independently, or secondary, linked to ...

This can be caused by a poor latch. In this instance, the symptoms of vasospasm will appear after breastfeeding. In this case, you should seek help from a lactation consultant to determine whether the ...

Stress, infection, autoimmune disease, and even food poisoning can lead to hives. The cause and severity of hives can vary from one person to the next. Urticaria can affect people of any age, gender, ...

Mr. Edsall contributes a weekly column from Washington, D.C., on politics, demographics and inequality. The declining ability of many boys and men to compete at school and in the workplace has ...

These are nitrogenous substances found in many fermented or spoiled foods, and can cause headaches, but the amount in wine is far too low to be a problem. Tannin is a good guess, since white wines ...

Almost everyone has it at some point. In developing countries, where illnesses that cause diarrhea are common and where health care might be less easily accessible, diarrhea is a major health ...

Frequent high intake of sugar and refined carbs can cause excessive insulin release and insulin resistance, which may progress to type II diabetes over time. Physical inactivity: Lack of physical ...

South Korea’s complicated political situation came suddenly to the world’s attention earlier this month as President Yoon Suk Yeol declared martial law. The decision was met with an immediate reaction ...

Burning fossil fuels for energy, transport and industry releases greenhouse gases, which cause global warming. Things like farming, cutting down forests and overfishing are making it worse. There is ...