Angioedema is an area of swelling of the lower layer of skin and tissue just under the skin or mucous membranes. The swelling may occur in the face, tongue, larynx, abdomen, or arms and legs. Often it is associated with hives, which are swelling within the upper skin. Onset is typically over minutes to hours. […]

Commonly reported side effects of cetirizine include headache, dry mouth, drowsiness, and fatigue, while more serious but rare side effects include cardiac failure, tachycardia, and edema. Discontinuing cetirizine after prolonged use (typically, use beyond six months) may result in generalized itching Formerly prescription-only in many countries, cetirizine is now available without prescription in most countries. […]

At first blush, it looks very much like the usual tech and intellectual property fight. The Russians are involved. But this time it is a Russian-owned firm that says it has been done wrong by Silicon Valley. Moscow-developed software was supposedly acquired in a $670 million U.S. acquisition last year. Lawsuits are flying in California. […]