The most important thing you can do for someone with severe anxiety is stay calm, stay present, and resist the urge to fix what they’re feeling. Anxiety disorders affect roughly 359 million people worldwide, yet only about 1 in 4 ever receive treatment. That means many people rely heavily on the support of those around them, and how you show up during their worst moments genuinely matters.
Helping someone with severe anxiety involves two distinct skills: knowing what to do during an acute episode (a panic attack or anxiety spiral happening right now) and knowing how to support them over the longer term as they work toward recovery.
What to Do During an Anxiety Episode
When someone is in the grip of severe anxiety or a panic attack, the language-processing part of their brain is compromised. They may struggle to think clearly, respond to logic, or follow complex instructions. Yelling, swearing, or seeming irrational are all normal expressions of a system in overload, not something to take personally or correct in the moment.
Your first instinct might be to say “calm down.” Don’t. That phrase asks too much at once and often escalates the situation. Instead, try these approaches:
- Use their name. Saying their first name creates an immediate personal connection and can cut through the noise of panic more effectively than “sir” or “ma’am” or generic reassurances.
- Offer to breathe together. Rather than telling them to breathe, say something like “Can you try breathing with me?” Then take slow, visible breaths they can mirror.
- Ask what’s been going on, not why. Asking “why are you anxious?” forces them to justify a feeling that often has no neat explanation. Asking “what’s been going on today?” or “how long have you been feeling this way?” gives them a narrative thread to follow, which is easier for a stressed brain to handle.
- Reflect what you hear. Paraphrase what they’ve told you, then name the emotion: “It sounds like you’ve had a really overwhelming day with everything piling up, and you’re feeling exhausted.” This tells them they’ve been heard without you trying to solve anything.
Give them physical space if they need it. Some people want a hand on their shoulder; others feel more trapped by touch. Ask, or simply say “I’m right here” and let them set the distance.
The 5-4-3-2-1 Grounding Technique
Grounding exercises work by pulling attention out of spiraling thoughts and anchoring it in the physical world. The 5-4-3-2-1 method is one of the most widely recommended because it’s simple enough to guide someone through even mid-panic. Start by asking them to take a few slow, deep breaths, then walk them through these steps:
- 5 things they can see. A crack in the ceiling, a pen on the table, a tree outside. Anything visible.
- 4 things they can touch. The texture of their jeans, the cool surface of a table, the ground under their feet.
- 3 things they can hear. Traffic outside, a fan humming, birds. Sounds outside the body work best.
- 2 things they can smell. If nothing’s obvious, suggest walking to a bathroom to smell soap, or stepping outside for fresh air.
- 1 thing they can taste. Gum, coffee, the lingering flavor of a recent meal. Even “nothing” is an acceptable answer that keeps them focused.
You can guide this conversationally. “Okay, look around. Tell me five things you can see right now.” Keep your voice steady and unhurried. The goal isn’t to distract them from anxiety but to give their brain something concrete to process instead of abstract fear.
Adjust the Environment
Sensory input can intensify anxiety significantly. If someone is spiraling in a loud, bright, or crowded space, reducing stimulation helps their nervous system settle. Dim overhead lights or move to a quieter room. Turn off the TV or lower the music. If you’re in a public place, guide them toward a less chaotic corner, an outdoor area, or even just a hallway.
For people who experience anxiety episodes regularly, small environmental adjustments can become part of a longer-term plan. Keeping earplugs on hand for noisy settings, choosing seats near exits in crowded venues, or having a designated quiet space at home all reduce the likelihood of overwhelm escalating into a full episode.
Know When It’s a Crisis
Severe anxiety sometimes crosses into territory that requires professional intervention, not just personal support. Watch for these red flags:
- Threats or attempts to harm themselves or others
- Hallucinations or delusions (seeing or believing things that aren’t real)
- Not sleeping or eating for multiple days
- Extreme withdrawal, such as refusing to leave a room or communicate at all
- Giving away possessions or getting affairs in order
- Escalating use of alcohol or drugs
In younger people, signs can look different: rapid mood swings, sudden weight changes, nonstop talking, or total isolation from friends and family. If someone’s life is in danger, call 911. If the situation is serious but not immediately dangerous, the 988 Suicide and Crisis Lifeline connects callers with trained counselors around the clock.
Supporting Long-Term Recovery
Helping someone through a single panic attack is one thing. Supporting them over months or years of managing severe anxiety is another, and it requires a different approach. The most valuable thing you can do is encourage professional treatment without pressuring or ultimatums.
Cognitive behavioral therapy (CBT) is the most effective form of psychotherapy for anxiety disorders. It’s typically short-term and teaches specific skills for managing symptoms and gradually re-engaging with situations that trigger avoidance. A core component, exposure therapy, involves slowly and repeatedly facing anxiety triggers in a controlled way until confidence builds. For many people, therapy combined with medication produces the best results. The first-line medications for generalized anxiety, panic disorder, and social anxiety are all in the same class: drugs that increase serotonin activity in the brain. These typically start at low doses and are adjusted upward over weeks, since people with anxiety disorders often respond better to a gradual approach. Full therapeutic effects can take several weeks to develop.
Your role isn’t to be their therapist. But you can help by normalizing treatment (“plenty of people benefit from this”), offering to help research providers, or even driving them to an appointment if logistics are a barrier. Given that only about 27% of people with anxiety disorders receive any treatment, sometimes the difference between someone getting help and not getting help is one person making it feel less intimidating.
Protecting Your Own Well-Being
Supporting someone with severe anxiety is emotionally demanding, and it’s easy to slide into patterns where their crisis becomes your constant responsibility. This isn’t sustainable for either of you. Burnout in caregivers and close supporters is common, and when you’re depleted, you become less capable of helping.
Set boundaries you can actually maintain. That might mean deciding you’re available for phone calls until 10 p.m. but not through the night, or that you’ll help research therapists but won’t serve as a stand-in for one. Make a list of specific ways others in their life can share the load, and let people choose what they’re able to take on. Break large goals into smaller steps rather than trying to overhaul someone’s mental health support system in a week.
Taking breaks from the caregiving role isn’t selfish. It may feel difficult to step away, but rest is one of the best things you can do for yourself and for the person you’re supporting. Follow a routine of your own. Say no to requests that drain you beyond your capacity. You can’t pour from an empty cup, and recognizing your own limits is part of showing up well for someone else over the long haul.