What is the remedy for caffeine sensitivity?

Author: Martine Wehner  |  Last update: Saturday, December 20, 2025

The main treatment is the avoidance of caffeine. Giving up caffeine can lead to withdrawal symptoms. You can ease them by replacing coffee with a non-caffeinated beverage, drinking lots of water, and getting ample rest and exercise.

How to get rid of caffeine sensitivity?

To manage caffeine sensitivity, try limiting yourself to one cup a day. And if multiple cups are your routine, consider switching to a half-caf blend.

How do you get rid of a caffeine reaction?

How to stop caffeine jitters: 8 tips
  1. Drink water. Hydrating is one of the quickest ways to start flushing caffeine out of your system. ...
  2. Eat. ...
  3. Take a walk. ...
  4. Practice deep breathing. ...
  5. Rest. ...
  6. Avoid more caffeine. ...
  7. Try herbal teas. ...
  8. Know your limits.

How do you reset your caffeine sensitivity?

The only way to undo a tolerance, unfortunately, is to cut back on the caffeine consumption for a while, either by slowly tapering off over several weeks or by going cold turkey.

Why can't I tolerate caffeine anymore?

Causes of caffeine sensitivity include genetic variations, medications, and lifestyle factors such as smoking. Several coping strategies can help manage caffeine sensitivity, including gradually cutting back your daily intake of caffeine or trying out caffeine-free alternatives.

Caffeine Sensitivity | Coffee and Genetics

What can I drink to calm down caffeine?

Water. An effective way to get rid of your jitters is to flush out your system with water. Drinking water will decrease the effects of caffeine in a relatively short time. Being dehydrated can sometimes enhance your jitters, so filling up on some good ole' H2O will only help.

How long does a caffeine intolerance last?

If you experience an extreme adrenaline rush after drinking just a few sips of coffee, you may have caffeine intolerance. People with caffeine intolerance metabolize caffeine more slowly, so the symptoms may last for a couple of hours.

What supplement neutralizes caffeine?

Take L-theanine supplements: Studies suggest that the amino acid supplement L-theanine may help relieve anxiety and increased blood pressure associated with overconsumption of caffeine.

How do you flush caffeine out of your system?

How to get caffeine out of your system
  1. Drink water. One of the most important things you can do is stay hydrated by drinking water throughout the day. ...
  2. Get moving. If you're sitting at your work desk while you're feeling jittery, shaky and anxious, try to move around. ...
  3. Try deep breathing. ...
  4. Slowly cut back.

How do you reverse caffeine symptoms?

Stop drinking coffee immediately (and check the caffeine content of other beverages) Drink plenty of water to ease off dehydration effects. Let go of that extra energy with some exercise. Grab an orange, banana or eat some oatmeal or yogurt to replenish the minerals lost and combat coffee's acidity.

How to cure caffeine allergy?

Caffeine Allergy Treatment

The best treatment for caffeine allergy is avoidance. However, if you do accidentally consume caffeine, then over-the-counter antihistamines may help reduce any itching, swelling, or hives.

Why am I so sensitive to stimulants?

Individuals vary in their responses to stimulant drugs, and several lines of evidence suggest that the basis for this variation is at least partially genetic in origin. Association studies have examined the effects of polymorphisms in specific genes on acute and chronic responses to stimulant drugs.

How do you fix caffeine anxiety?

Immediate steps like staying hydrated, practicing deep breathing exercises, and engaging in light physical activity can provide quick relief. Long-term strategies such as gradual reduction of caffeine intake, exploring alternative beverages, and practicing mindful consumption help maintain balance.

How do you cure caffeine sensitivity?

Caffeine sensitivity is diagnosed based on the exclusion of all other causes. The main treatment is the avoidance of caffeine. Giving up caffeine can lead to withdrawal symptoms. You can ease them by replacing coffee with a non-caffeinated beverage, drinking lots of water, and getting ample rest and exercise.

Why is coffee suddenly upsetting my stomach?

This happens for two major reasons: First, coffee, as well as other caffeinated beverages, can affect the stomach strongly because they contain caffeine. Caffeine has been shown to cause frequent contractions in the digestive tract. It can also increase stomach acidity by triggering the production of more gastric acid.

Why am I suddenly sensitive to caffeine?

Yes, it is possible to suddenly become intolerant to caffeine. This can occur due to changes in your liver's ability to metabolize caffeine, hormonal fluctuations, or the onset of health conditions. Symptoms include restlessness, rapid heartbeat, insomnia, nervousness, and digestive issues.

How to get rid of caffeine in the body?

What you can do to feel better
  1. No more caffeine. Don't consume any more caffeine today, not to state the obvious. ...
  2. Drink plenty of water. Caffeine is a diuretic, which means that you need to drink extra water to make up for what you're peeing out. ...
  3. Replace electrolytes. ...
  4. Take a walk. ...
  5. Practice deep breathing.

How to stop feeling jittery?

But here are 9 calming techniques that do work – and they work quickly at that.
  1. Just breathe. ...
  2. Close your eyes and count to 10 slowly. ...
  3. Chew a piece of gum. ...
  4. Phone a friend – preferably a funny one. ...
  5. Smell lavender. ...
  6. Curl up with your cat or dog. ...
  7. Listen to calming music. ...
  8. Exercise your body.

What to drink if you're sensitive to caffeine?

Decaf Coffee and Decaf or Caffeine-Free Tea

“Coffee lovers may find that using decaffeinated coffee works well for them, but some of my coffee-loving clients tell me that they have greater success reducing caffeine when they replace coffee with a naturally caffeine-free herbal tea such as chamomile tea,” says Grieger.

Why am I more sensitive to caffeine as I get older?

“Alcohol and caffeine are metabolised in the liver,” she continues. “As we age our liver becomes less efficient at this, there's less enzymes and less efficient enzymes to breakdown and metabolise them both.

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