Coffee makes me dizzy (Why + what to do)

In this article, we will be exploring why Coffee makes you dizzy and how to overcome it.

Why does Coffee make me dizzy?

Coffee can make you dizzy because it contains caffeine that can accelerate the pulse rate. Those with a background of heart-related issues and those elderly may not be able to handle these variations in a heartbeat. The effect could be dizziness.

Something people don’t know about Coffee is that it’s also a stimulant; in other words, it makes you tinkle Consequently, you experience higher water and electrolyte depletion, which contributes to a reduced volume of blood, making you susceptible to dehydration, Particularly on a sunny day or during a workout. This reduced volume of blood or hypovolemia, as it is medically referred to, can cause dizziness in addition to exhaustion and even loss of consciousness.

Caffeine, like Coffee, actually reduces blood flow to the brain, which is why you may feel dizzy if you ingest a lot of it.

The caffeine content of coffee depends on a variety of aspects, such as:

  • Kind of coffee beans: There are many types of coffee beans accessible that may typically contain different amounts of caffeine.
  • Roasting: Light roasts have much more caffeine than dark roasts, while darker roasts have a richer taste.
  • Kind of Coffee: The caffeine level can vary markedly between freshly brewed Coffee, espresso, instant Coffee, and decaf coffee.

The important aspect of caffeine levels is the type of Coffee you drink.

  • Coffee Brewed

Brewing is the most popular way to make Coffee in the US and in Europe.

Also known as standard Coffee, brewed Coffee is created by pouring boiling over ground coffee beans, generally enclosed in a philter. One cup of brewed Coffee contains around 70–140 mg of caffeine or around 95 mg of caffeine on average.

  • Espresso

Espresso is created by pushing a tiny portion of hot water or steam through finely-ground coffee beans.

While espresso has more caffeine per serving than normal Coffee, it typically contains less caffeine per serving, as espresso servings appear tiny. One shot of espresso is typically approximately 30–50 ml and contains approximately 63 mg of caffeine. Therefore, a double shot of espresso produces approximately 125 mg of caffeine.

  • Instant Coffee

Instant Coffee is made from brewed Coffee that has been frozen or pulverized. It is typically in big, dry parts that dissolve in water. Only blend one or two tsp of dried Coffee with hot water to make instant Coffee—no need for brewing. Instant Coffee contains roughly less caffeine than daily Coffee, with a single cup containing approximately 30–90 mg.

Coffee can also cause chaos inside us if we don’t have a proper breakfast before consuming it. Coffee can induce digestive issues on an empty stomach, making it harder to breakdown proteins, interrupt sleep habits, obscure our minds, and even make us want sugar.

The maximum consumption of caffeine is up to 400 milligrams per day for healthy individuals. Teens are expected to have even less! They must restrict their consumption to no more than 100 mg daily.

You will start to feel the impact of the drink of your preference with caffeine as soon as 10 minutes after that drink hits your mouth. However, until afterward, you don’t experience the full-blown impact.

What happens when you have a caffeine overdose?

Caffeine is a stimulant present in several foods, beverages, and other products. It’s widely used to keep you on track and clear. Caffeine is a drug. Some of the most commonly consumed in the United States, such as Coffee, tea, and soda, contain substantial amounts of caffeine.

However, what encompasses a reasonable level of caffeine varies for others on the grounds of age, weight,, and general wellbeing.

The average half-life of caffeine in the bloodstream ranges between 1.5 and 9.5 hours. This means that it can take anywhere between 1.5 to 9.5 hours to reduce the amount of caffeine in your blood to 50 % of the original amount. This broad range of average half-life makes it difficult to determine the accurate caffeine dose that would contribute to overdose.

It is not advised since high doses of caffeine can induce significant health problems, including irregular heartbeat and seizures. Consuming large doses of caffeine daily can often contribute to hormonal changes.

If you rarely drink caffeine, your body might be extremely sensitive to it, so quit consuming too much at one time. And if you drink massive quantities of caffeine daily, you might experience unpleasant symptoms.

As per Medical News Today, in the following 5 hours, 40 milligrams of caffeine will be metabolized by half (i.e., 20 milligrams). Besides, the Article states that caffeine increases in the blood approximately 15 to 45 minutes after intake. Medical News Today confirmed that a cup of Coffee comprises 95 milligrams of caffeine. Thus, after 5 hours, just about 45 milligrams of caffeine would have been metabolized.

There are many varieties of symptoms associated with this disease. Some signs do not warn you instantly that you have consumed too much caffeine because it may not appear severe.

  • Lightheadedness
  • Diarrhea
  • Thirsty
  • Sleeping problems
  • Headaches
  • Fever
  • Frustration

Babies can also have an excess of caffeine. This can occur when breast milk includes an increased dose of caffeine. Some moderate signs include fatigue and muscles that are continuously stressed and then relaxed.

More severe signs of an overdose of caffeine can be associated with these symptoms, including vomiting, shallow breathing, and shock. If you or a child under your care is having these symptoms, seek your doctor’s assistance immediately for management and therapy.

Treatment is intended to get the caffeine out of the body when treating your symptoms. You may be administered activated charcoal, a popular drug overdose treatment that often stops caffeine from entering the digestive system.

If caffeine has already reached your intestinal tract, laxative or even gastric lavage can be provided to you. Gastric lavage requires the use of a tube to clean the contents of your abdomen.

What is the side effect?

People who have cardiovascular problems, irritable bowel syndrome, or ulcers or who are susceptible to osteoporosis must use caffeine with care, if at all. One significant side effect of caffeine is insomnia, so stay away from caffeine products later in the day.

Caffeine is rarely dangerous, but you can overdose on it. Since caffeine’s sensitivity differs so much, the overdose is calculated by the effects it causes rather than with the exact amount ingested.

Caffeine can react with a few medications. It can enhance the effects of aspirin, clozapine, and theophylline, both positive and negative. Clozapine is used to treat schizophrenia, and theophylline can be used for asthma and other respiratory conditions. Caffeine may make lithium, which is used in the treatment of the bipolar disorder, less efficient. Other drugs, including Tagamet and oral contraceptives, can boost the effects of caffeine.

How to stop the excess intake of Coffee?

You need to be vigilant about your plan to cut your consumption of caffeine. Cessation signs include fatigue, anxiety, irritability, and depressed mood. Attempt to begin by progressively restricting your consumption of caffeine. If you usually drink 3 cups, drink two and then drink 1 cup. You should also look at progressively reducing the amount of caffeine in your beverage by going to half a coffee or tea before you leave. Similarly, try herbal teas to combat dehydration, which can exacerbate headaches and withdrawal symptoms.

Take a stroll. If you feel a lot of cooped-up energy, try walking to spend some of it. But if you see something strange going on with your pulse rate — like a sudden dramatic rise — then stop.

Exercise breathing techniques. If you are nervous, there is a risk that your breathing will be rapid and shallow — and that will only worsen your anxiety. Take a long, deep, steady breath to get your breathing back on track and decrease your anxiety.


In this article, we explored why Coffee makes you dizzy and how to overcome it.

FAQ: Coffee makes me dizzy

Why do I feel funny after drinking Coffee?

People with caffeine sensitivity feel a strong rush of adrenaline as they drink it. They could feel as though they had just had five or six cups of espresso after drinking a few sips of standard Coffee. Since caffeine-sensitive people metabolize caffeine more slowly, their symptoms can last for several hours.

What can I drink instead of Coffee?

Green Tea, Lemon water, Apple Cider Vinegar, Chicory coffee, Matcha Tea are some of the beverages you can drink instead of coffee.