Tell your doctor right away if you have any serious side effects, including: muscle weakness, mental/mood changes, signs of kidney problems (such as change in the amount of urine, blood in the urine), extreme drowsiness, signs of low blood sugar (such as nervousness, shakiness, sweating, hunger).
From the communist perspective, the Vietnam War against the US has now officially started. 4. December 11, 1961 -- US aircraft carrier Core arrives in Saigon with 65 helicopters and 4000 air and ground crewmen assigned to operate them for the North Vietnamese Army.
1 March 8, 1965 - The first official US combat troops arrive in Vietnam. 2  The US begins a bombing campaign of Northern Vietnam called Operation Rolling Thunder. 3  January 30, 1968 - North Vietnam launches the Tet Offensive attacking around 100 cities in Southern Vietnam.