5 Drinks to Avoid or Limit With Anxiety

Energy drinks, coffee and alcoholic drinks are the top drinks to avoid or limit if they make your anxiety worse.

Caffeine and alcohol can affect people differently, so you may not need to eliminate every drink on this list. Start by noticing whether a drink changes your sleep, restlessness or anxiety, and consider the best drinks for stress when choosing an alternative.

Which 5 drinks should you avoid or limit with anxiety?

1. Energy drinks

Energy drinks are a useful first place to look because they can contain substantial amounts of caffeine. Caffeine stimulates the nervous system and can cause jitteriness, a racing heartbeat or trouble sleeping—sensations that may feel especially uncomfortable when you are anxious. Some products also contain ingredients such as guarana, another source of caffeine.

Check the label for the total caffeine in the container, noting whether the listed amount is per serving or for the whole drink. If energy drinks seem to make you feel wired or interfere with sleep, consider avoiding them. Do not mix them with alcohol: the stimulant effect can make it harder to notice how sedated you are.

Evidence: A 2021 systematic review and meta-analysis of energy drinks found increased odds of insomnia and jitteriness or activeness compared with controls. That supports caution about stimulant effects, but it does not establish that avoiding energy drinks treats an anxiety disorder.

A study of nursing students also found that energy-drink consumers reported poorer sleep and higher perceived stress. It was observational, so it cannot show that the drinks caused those differences.

2. Coffee

Coffee contains caffeine, which can increase alertness but may also cause nervousness, a faster heartbeat and difficulty sleeping. Those effects can resemble or add to anxiety symptoms. The amount of caffeine varies with the coffee, preparation and serving size, so a larger or stronger drink may affect you differently from a smaller one.

If you notice a connection, try reducing the amount or switching to decaffeinated coffee. You can also pay attention to timing: a coffee that feels manageable earlier in the day may still interfere with sleep when consumed later. Decaffeinated coffee usually contains some caffeine, so it may not be suitable if even small amounts bother you.

If you drink coffee regularly, cut back gradually rather than stopping suddenly. An abrupt reduction can cause withdrawal symptoms, including headache and fatigue, which may make it harder to judge how the change affects you.

Evidence: Caffeine's stimulant effects are well established, but the energy-drink studies cited here do not test whether reducing coffee improves anxiety. A personal response to coffee is worth noting, not a diagnosis or proof that coffee is the sole cause of anxiety.

3. Alcoholic drinks

Alcohol may feel relaxing at first, but anxiety can increase as its effects wear off. It can also disrupt sleep, leaving you less rested the next day. Using alcohol regularly to cope with anxious feelings can make it harder to find out what is contributing to them and can create other health risks.

If you notice that alcohol worsens your anxiety or sleep, consider avoiding it. Avoid mixing alcohol with energy drinks, even if the combination makes you feel more alert: feeling less sedated does not mean alcohol is no longer affecting you.

If you drink heavily or daily, or have had alcohol withdrawal before, speak with a clinician before cutting down or stopping. Alcohol withdrawal can be dangerous, and some people need medical supervision. Alcohol should also be avoided during pregnancy.

Evidence: The energy-drink review found that combining alcohol with energy drinks reduced reported sedation effects while increasing stimulatory effects. It does not show that alcohol causes anxiety in everyone or that stopping it will resolve an anxiety disorder. The initial feeling of relaxation is not a reliable measure of how you will feel later.

4. Caffeinated tea

Black and green tea contain caffeine, so they can contribute to the same stimulant effects as coffee, although the amount varies by product and preparation. A drink that feels mild on its own may matter more if you also have coffee, energy drinks or other caffeine sources during the day.

If you suspect tea affects your anxiety or sleep, check the label where caffeine information is available and consider a smaller serving, an earlier serving or a decaffeinated option. Avoid assuming that every tea is caffeine-free: tea made from the tea plant contains caffeine unless it has been decaffeinated, and decaffeinated products can still contain some.

You do not have to remove tea simply because you experience anxiety. Look for a repeatable pattern, and keep in mind that anxiety and sleep can change for many reasons at once.

Evidence: The cited energy-drink research does not directly test caffeinated tea as a cause of anxiety. The reason for caution is its caffeine content and your individual response, not evidence that tea itself is harmful for everyone with anxiety.

5. Caffeinated soda

Some sodas contain caffeine, which can add to your daily intake even if you do not think of the drink as a stimulant. As with coffee and tea, caffeine may contribute to a wired feeling or sleep difficulty in people who are sensitive to it. Both regular and sugar-free sodas can contain caffeine, depending on the product.

Read the label rather than assuming a soda is caffeine-free. If you drink it alongside other caffeinated beverages, consider the combined intake when deciding what to reduce. Switching to a caffeine-free version is one way to see whether caffeine makes a difference without necessarily changing the type of drink you enjoy.

Evidence: The studies cited here did not test whether cutting out soda improves anxiety. The concern is the caffeine in certain products; there is not enough evidence in these studies to say that carbonation or sugar alone causes anxiety. If your symptoms persist after a change, do not assume the drink was the only possible explanation.

What else should you limit, and when should you seek help?

Consider your overall pattern rather than judging each drink in isolation. Several servings from different caffeine sources can add up, and sleep loss may make anxious feelings harder to manage. If you choose to make a change, adjust one source at a time and note how you feel; this can help you discuss patterns with a clinician without treating them as proof of a cause.

Who should be careful: Children and teenagers should avoid energy drinks. If you are pregnant, have a heart-rhythm condition or persistent insomnia, or take medications that affect alertness or sleep, ask a clinician about caffeine and alcohol. Alcohol can interact dangerously with sedating medicines, including some anxiety medicines; do not stop or change prescribed medication without medical advice.

When to get help: Contact a healthcare professional if anxiety is persistent, worsening, disrupting daily life or sleep, or leading you to rely on alcohol. Get urgent medical help for chest pain, severe shortness of breath, fainting, confusion or seizures. If you have thoughts of harming yourself, seek immediate emergency or crisis support.