Anxiety: understanding it

Doctors and researchers describe several well-known kinds of anxiety. They usually mean the anxiety is strong, lasts a long time, and gets in the way of daily life.

Many kinds of anxiety start early. Social anxiety usually begins in childhood or the teen years, panic often in the late teens or early adulthood, and generalized worry often in early adulthood.

Anxiety can be treated, and talk therapy helps many people. Small daily habits, like sleep, movement and relaxation, can help too.

When you feel anxious, you may breathe fast and deep without noticing, breathing out more than you take in. This lowers the carbon dioxide in your blood, which narrows blood vessels, including the ones that feed your brain. That is what brings on light-headedness, tingling in the hands or around the mouth, a pounding heart and feeling short of breath.

The tricky part: these feelings are alarming, so you breathe even faster, and the cycle keeps going. Fear, anxiety, panic and stress are the most common triggers. Overbreathing caused by anxiety is usually not dangerous, though a severe episode can occasionally lead to fainting.

What tends to help

• Ask someone calm to count slowly with each breath.
• Belly breathing: slow breaths that move your belly rather than your chest.
• Practise slow breathing on calm days, so it comes more easily in a hard moment.
• Pursed-lip breathing: purse your lips as if blowing out a candle, and breathe out slowly.

When your body gets ready to fight or run, your muscles brace. If worry goes on for weeks, they can stay tight. That is why long-lasting worry often comes with aching muscles, headaches and feeling worn out.

Try progressive muscle relaxation

1. Sit or lie somewhere comfortable.
2. Breathe in and gently tense one group of muscles, like your fists, for about 5 seconds.
3. Breathe out and let those muscles go loose. Notice the difference.
4. Move slowly through your body: hands, arms, shoulders, face, belly, legs, feet.
5. Finish with a few slow breaths.

Quick tension checks

• Drop your shoulders away from your ears.
• Open your hands and stretch your fingers.
• Roll your neck gently from side to side.
• Unclench your jaw and let your tongue rest.

Your gut is very sensitive to emotion. “Butterflies” or feeling sick before a presentation is your brain and gut talking to each other. Stress can change how your gut moves and make you feel pain there more strongly.

The link runs both ways: a troubled brain can upset the gut, and a troubled gut can affect the brain. Stomach trouble can be a cause or a result of anxiety. These symptoms are real, not “all in your head”.

What tends to help

• A short diary of when symptoms flare and what was happening
• Regular meals rather than skipping and grazing
• Slow breathing and daily relaxation to calm the stress response
• Talking to your doctor about ongoing heartburn, cramps or loose stools

Things like constantly checking, searching online or asking for reassurance work the same way as avoidance. They calm you for a moment, then the worry comes back stronger. Cutting back on them slowly helps the worry shrink.

Common examples

• Asking “Are you sure?” or “Are you mad at me?” again and again
• Checking a lock, a message or your body over and over
• Re-reading emails many times before sending
• Searching symptoms or news online for a long time

Anxiety is mostly about the future, and the future is always uncertain. Researchers talk about “intolerance of uncertainty”: how strongly a person reacts to not knowing what will happen. It is most strongly linked to worry and generalized anxiety.

Facing a feared situation in small, planned steps, starting with the easiest, helps the fear shrink. This is the idea behind exposure therapy, one of the best-studied ways to ease anxiety.

Some moments set off the body’s alarm even though they are not truly dangerous. A traffic jam, a deadline or an argument at home can trigger the same fight-or-flight response as a real threat.

Common examples

• A deadline that is getting close
• Conflict with someone you care about
• Feeling you have no control over what happens
• Plans changing at the last minute
• Waiting for news or results

What tends to help

• Ask: “Is there something practical I can do?” If yes, plan one small step and when.
• If not, notice the worry, accept it, and gently move on.
• Break a big task into smaller, manageable steps.
• Take a few slow breaths before you respond.

Being around others can feel overwhelming, especially when we feel watched, judged or unsure what is expected. Fear of being judged is at the heart of social anxiety.

Common examples

• Eating or doing a task while others watch
• Meeting new people or joining a group
• Parties, dates or job interviews
• Speaking up in class or a meeting

It can feel like

• Blushing, sweating or a racing heart
• Replaying what you said afterwards
• Your mind going blank

What tends to help

• Afterwards, notice what went OK, not only what felt awkward.
• Slow your breathing before you walk in.
• Take small brave steps instead of avoiding the situation.

Our thoughts play a powerful role. Thoughts, feelings and actions affect each other, so an unhelpful thought can start a cycle that makes anxiety grow.

Unhelpful thinking styles to watch for

• Always expecting the worst outcome
• Black-and-white thinking: things are all good or all bad
• Blaming yourself for everything that goes wrong
• Ignoring the good and focusing only on the bad

What tends to help

• Catch the thought and name it.
• Check the evidence: how likely is it, really?
• Ask what you would say to a friend thinking the same thing.
• Change it to a fairer thought. If you can’t, that’s OK too.

Workload, pressure and too little time to recover can slowly build up into ongoing stress and anxiety. At work, heavy workloads, long hours, unclear roles and little support are known risks to mental health.

Signs it is building up

• Feeling tense or tired most days
• Getting irritable or easily overwhelmed
• No time left for rest or things you enjoy
• Trouble switching off at night

What tends to help

• Do one small task at a time.
• Keep a steady routine, with regular sleep and meals.
• Take regular short breaks and move your body.
• Talk to someone about what is on your plate.

Anxiety and depression often go together. In the same U.S. survey, 40.4% of adults with depression also had an anxiety disorder. Constant worry wears you out, and avoiding things can slowly remove the activities and people that lift your mood.

Signs mood may be slipping too

• Feeling sad, empty or hopeless
• Losing interest in things you used to enjoy
• Noticeable changes in mood, energy or appetite
• Pulling away from people

The good news is that talk therapies like CBT can help with both. See the Depression: understanding it guide for more.

Some people use alcohol or drugs to cope with anxiety. It may help for a moment, but over time it tends to make anxiety worse. About half of people with a substance use disorder also have a mental health condition, and the same is true the other way round.

Signs to notice

• Feeling more anxious the next day
• Hiding how much you use
• Needing a drink before social events
• Using something to fall asleep or switch off

When both are present, treating them together, at the same time, gives the best chance of lasting recovery.

Some experiences overlap with anxiety but have their own paths, such as OCD (unwanted thoughts and rituals) and reactions after a frightening event. They share features like avoidance and a strong need for certainty, but often need a tailored kind of therapy.

Where to read more

• OCD guide
• PTSD guide
• Sleep & mental health guide
• When the body speaks guide (health worries and body symptoms)

Anxiety disorders are the most common mental health conditions in the world. Anxiety comes from a built-in alarm system that every human has. It has nothing to do with being weak, lazy or dramatic.

Anxiety changes your breathing, heart rate, muscles and gut. Stomach upsets linked to stress are real, not imagined, and overbreathing really does cause dizziness and tingling.

Many childhood fears are normal and pass. But when a child doesn’t outgrow them, or worry gets in the way of school, home or play, it is worth getting help. Waiting for a child to “grow out of it” can let it settle in, and early help often makes things easier.

Reassuring someone over and over, or helping them avoid things, brings quick relief but can feed the anxiety over time. Real support mixes understanding with confidence that they can cope.

Waiting to feel calm before acting can mean waiting forever. Approaches like ACT help you make room for anxious feelings while still doing what matters. Some studies also suggest that seeing nerves as energy, rather than danger, can help performance a little.

Anxiety can come and go, especially in stressful times, and setbacks are part of getting better. The benefits of CBT often last well after therapy ends, and the skills you learned are still yours to use.

Older adults face many changes, and anxiety in later life is often missed or brushed off. But mental health matters at every age, and anxiety can be treated in older adults too.

Talking to a friend, family member, health professional or counselor is one of the most recommended ways to cope with anxiety. Saying a worry out loud often makes it feel smaller and more manageable.

Phrases that tend to help

• “Do you want to talk, or would a distraction help?”
• “I believe you can get through this, and I’m with you.”
• “I can see this is really hard for you.”
• “I’m here. What would help right now?”
• “It makes sense that you feel anxious.”
• “This feeling will pass. Let’s breathe together.”

The most helpful support mixes two things: accepting that the fear feels real, and showing confidence that they can handle it.

Try to avoid

• “It will definitely be fine,” over and over. Promises you can’t keep feed the need for certainty.
• “Just don’t think about it.” Trying not to think about something often makes it louder.
• “Just relax” or “Calm down.” Anxiety can’t be switched off on command.
• “There’s nothing to worry about.” It can feel dismissive.
• “You’re overreacting.” It adds shame to fear.

Reassuring once, kindly, is fine. Answering the same worry again and again tends to keep it going.

What you can do

1. Stay with them and keep your own voice calm and low.
2. Use short, simple sentences.
3. Remind them it will pass and that a panic attack itself is not dangerous.
4. Breathe slowly with them, counting out loud.
5. Offer to move somewhere quieter, if they want to.
6. Afterwards, ask what helped, and let them rest.

Ideas

• Check in after a big event or a hard day.
• Help them find a therapist or go with them to a first appointment.
• Help with a task that has piled up, alongside them rather than instead of them.
• Join them for a step on their “brave steps” ladder, then step back over time.
• Keep inviting them, even if they often say no.
• Learn about anxiety, so you understand what they are going through.

It’s natural to want to remove every source of fear. But helping someone avoid things, or reassuring them again and again, can make anxiety stronger and leave you exhausted.

Instead

• Agree on a plan together during a calm moment.
• Cut back on accommodation slowly, one thing at a time.
• Praise effort and courage, not only results.
• Respect their pace, while gently encouraging the next small step.

Supporting someone with anxiety can be tiring and worrying. Family members who accommodate a lot often report more burden, and carers benefit from support, advice and breaks of their own.

Look after you

• Keep your own routines, sleep and friendships.
• Look for a support group for families and friends.
• Remember that their recovery isn’t your job alone.
• Set kind limits on what you can do.
• Talk to someone you trust about how you feel.

A good first step is your doctor, a school counselor, or a therapist. Your provider may ask when the feelings started, how often they happen and how they affect your life, and may check for physical causes.

Things worth mentioning

• Any drinking or other ways you cope
• How it affects school, work or home
• Sleep, mood and body symptoms
• What you have already tried
• When the anxiety started and how often it comes

Anxiety can be treated, and talk therapy helps many people. Therapy can happen in person or by video. CBT is the most studied talk therapy for anxiety, and its benefits often last well after therapy ends.

FindTreatment.gov is run by SAMHSA, a U.S. government agency. It lets you search for mental health services near you, confidentially and anonymously.

Find A Helpline (findahelpline.com) lists free, confidential helplines by country, by phone, text or chat. The International Association for Suicide Prevention partners with its creators to share it. If someone is in danger, call your local emergency number.