Aftermath of caffeine. Moderate to light caffeine use seems to be very beneficial for many people. Extremely high dosages, however, may cause adverse effects associated with overconsumption that can interfere with day-to-day functioning and perhaps lead to serious health issues. Although individual responses vary, the consequences of excessive ingestion demonstrate that more isn’t always better. To enjoy the benefits of caffeine without experiencing any unwanted side effects, consider your energy levels, sleep patterns, and other factors that may be affected. Reduce your consumption if required.
AFTERMATH OF CAFFEINE
Caffeine’s aftereffects, which typically manifest 5–12 hours after ingestion as it metabolizes, sometimes include a “crash” of headaches, irritability, and weariness, particularly if large doses (>400 mg) were used. Additional frequent adverse effects include increased urination, anxiety, restlessness, dehydration, and persistent sleeplessness.
Most often, people take caffeine to improve their memory, physical performance, mental alertness, headaches, migraines, and obesity. Many other disorders, including depression, low blood pressure, ADHD, asthma, gallbladder disease, and many more, are also treated with it; however, the majority of these additional uses lack solid scientific backing. Caffeine is generally safe when used in small to moderate doses, but excessive use can have negative and harmful side effects.
1. Concern;

Caffeine is known to make people more alert. It prevents the effects of the brain chemical adenosine, which causes fatigue. The “fight-or-flight” hormone, adrenaline, which is linked to more energy, is also released at the same time.
2. Lack of sleep;
Also, one of the most valued properties of caffeine is its capacity to keep people alert. However, an excessive amount of coffee can interfere with the ability to get adequate sleep. According to studies, consuming more caffeine seems to lengthen the time it takes to fall asleep.
3. Problems with digestion;

AFTERMATH OF CAFFEINE
Meanwhile, coffee helps many people get their bowels going in the morning. Coffee has been linked to the laxative effects of gastrin, a hormone produced by the stomach that increases colon function.
4. Decomposition of muscles;
A very dangerous disorder called rhabdomyolysis causes damaged muscle fibers to enter the bloodstream, which can result in renal failure and other issues. Trauma, infection, substance misuse, muscle strains, and insect or snake bites are common causes of rhabdomyolysis.
5. Dependency;

AFTERMATH OF CAFFEINE
Although, there is no doubting that caffeine has many health advantages, but it also has the potential to become habit-forming. According to an extensive examination, coffee does not produce traditional addiction like cocaine and amphetamines do, despite the fact that it affects several brain chemicals in a similar way.
6. Hypertension;
However, in general, most people don’t appear to be at higher risk for heart disease or stroke when they consume coffee. Nevertheless, because of its nervous system-stimulating properties, it has been demonstrated in multiple trials to increase blood pressure and It also protect against diabetes.
7. An elevated heart rate;

AFTERMATH OF CAFFEINE
Also, a lot of coffee can have stimulatory effects that can make your heart beat more quickly. Young people who drink energy drinks with exceptionally high caffeine dosages have been known to experience atrial fibrillation, an abnormal heartbeat rhythm.
Summary
Caffeine is a naturally occurring chemical with stimulating qualities. It is found in coffee, tea, cola, chocolate, guarana, yerba mate, and over 60 other products. The heart, muscles, central nervous system, and areas that control blood pressure are all stimulated by caffeine. Caffeine may raise blood pressure, but this effect may not be felt by frequent users. Caffeine can also act as a “water pill” to increase urine production.