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In chronic psychiatric patients, caffeine, the major active ingredient in coffee, is associated with anxiety. [31] [32] At high doses, typically greater than 300 mg, caffeine can both cause and worsen anxiety. [33] For some people, discontinuing caffeine use can significantly reduce anxiety. [34]
Symptoms of blood clots may include pain, swelling, warmth and in late stages, numbness, particularly in the arms and legs. Some cancer treatments may further increase this risk. [10] Effusions: Cancers may stimulate fluid shifts in the body and lead to extracellular collections of fluid. Breast and lung cancer, for example, often cause pleural ...
The symptoms of caffeine intoxication are comparable to the symptoms of overdoses of other stimulants. [3] In cases of much larger overdoses, mania, depression, lapses in judgment, disorientation, disinhibition, delusions, weight loss, loss of appetite, hallucinations, or psychosis may occur. [8] [9] Death can occur as a result of caffeine ...
A 3 p.m. can of diet soda is also fine as long as you keep in mind that those 46 mg of caffeine can keep you alert for 8-10 hours. No one wants to be wide awake at 2 a.m. on weeknight. You Might ...
Caffeine poisoning symptoms require quick attention. ... too much caffeine can lead to seizures or cardiac arrest. In milder cases, too much caffeine can cause dehydration, upset stomach, sleep ...
Researchers say consuming more than 400 milligrams of caffeine per day could raise the risk of cardiovascular disease. Excessive caffeine from coffee, tea, energy drinks, and other beverages may ...
Caffeine dependence can cause a host of physiological effects if caffeine consumption is not maintained. Commonly known caffeine withdrawal symptoms include headaches, fatigue, loss of focus, lack of motivation, mood swings, nausea, insomnia, dizziness, cardiac issues, hypertension, anxiety, and backache and joint pain; these can range in severity from mild to severe. [18]
It causes swelling and pain in the legs, especially the calf, and (rarely) in the arms. [19] The superior vena cava (a large vein carrying circulating, de-oxygenated blood into the heart) may be compressed by a tumor, causing superior vena cava syndrome, which can cause chest wall pain among other symptoms. [19] [20]