Can Amanita Reduce Anxiety? Health Anxiety, Checking and What Helps
Short answer: No study shows that Amanita muscaria reduces anxiety, and there is no trial in health anxiety at all. Health anxiety, the constant fear of being or becoming seriously ill, is kept going by checking, searching and reassurance seeking. The treatment with the strongest evidence is cognitive behavioural therapy, including guided online CBT.
Many people who search "can Amanita reduce anxiety" are not asking about anxiety in general. They are worried about their body: a heartbeat that feels wrong, a lump, a headache that will not go away, a test result they keep rereading. That pattern is called health anxiety, and it has its own research and treatments. For the wider question of whether Amanita has ever been tested for anxiety, see our article on what the evidence on Amanita and anxiety actually shows.
What is health anxiety?
The NHS describes health anxiety as spending so much time worrying that you are ill, or going to become ill, that the worry starts to take over your life. It notes that the condition is related to obsessive compulsive disorder. The older term was hypochondriasis. In the current US diagnostic manual, DSM-5, that diagnosis was replaced by two new ones, as a 2016 Swedish trial explains: somatic symptom disorder, where distressing physical symptoms are central, and illness anxiety disorder, where the fear of illness dominates and physical symptoms are mild or absent.
Ordinary health worry is normal and often useful. Health anxiety is different in three ways:
- It does not settle with information. A normal test result brings relief for hours or days, then the doubt returns: perhaps the test missed something.
- It moves. When one fear is ruled out, attention often shifts to a new symptom or a new illness.
- It costs time and life. Checking, searching and asking for reassurance take up a growing part of the day, and people start avoiding things that remind them of illness.
The NHS also points out something that makes the problem self-feeding: anxiety itself causes physical symptoms such as headaches or a racing heartbeat, and these are easily mistaken for signs of illness.
It is common, especially in hospital clinics. In a study at one English hospital, the share of cardiology, endocrine, gastroenterology and respiratory outpatients scoring in the health anxiety range rose from 14.9% in 2006 to 2008 to 19.9% in 2008 to 2010. A 2020 meta-analysis of 68 student studies also found average health anxiety scores rising between 1985 and 2017, although the rise could not be linked to the spread of the internet.
Why does checking and reassurance only help for a while?
The NHS list of signs reads like a description of a loop. People with health anxiety may frequently check their body for lumps, tingling or pain; keep asking others for reassurance that they are not ill; worry that a doctor or a test has missed something; read health information online or in the media; and avoid anything to do with serious illness, or act as if they were ill by avoiding physical activity.
Each of these behaviours makes sense in the moment. Checking a lump and finding nothing, or hearing a partner say "you're fine", brings genuine relief. The problem is what happens next. Because the relief came from the check, the mind learns that checking is what keeps you safe. The next time the doubt appears, the urge to check is stronger. Over time the person needs more checks and more certainty to get the same short-lived calm.
Avoidance works the same way: skipping exercise because a fast heartbeat feels frightening means the fear is never tested, so it stays large.
What is cyberchondria?
Cyberchondria is the online version of the checking loop. A 2019 systematic review and meta-analysis defines it as excessive or repeated online searching for health information that leaves the person more distressed or anxious, not less. Across 20 studies with 7,373 participants, health anxiety was moderately linked with ordinary online health searching and strongly linked with cyberchondria. These are correlations, so they do not show which comes first.
Search engines are a poor match for an anxious mind. A search for "headache and tiredness" returns rare and serious causes alongside common ones, and the serious ones are the ones that stick. One search leads to another, and the session ends with more questions than it started with. Reading long side-effect lists for calming products, then watching the body for each one, feeds the same pattern.
Which habits keep health anxiety going?
The table below sets out the most common "safety behaviours" described by the NHS, why they keep the fear alive, and what the self-help advice and CBT trials point to instead.
| Safety behaviour | Why it keeps anxiety going | What research and NHS advice suggest instead |
|---|---|---|
| Checking the body for lumps, pulse or pain | Short relief teaches that checking is needed; focus makes normal sensations stand out | Keep a diary of how often you check, then cut it down gradually over a week |
| Asking family or friends for reassurance | Relief fades within hours and the question returns; others may become worn out | Record how often you ask, and reduce it gradually |
| Searching symptoms online | Strongly linked with cyberchondria; serious possibilities dominate attention | Record and gradually reduce searching; take new or changing symptoms to a GP |
| Repeated appointments and tests | Normal results do not settle the doubt that something was missed | See a GP if worry stops normal life; ask about CBT |
| Avoiding exercise, news or hospitals | The fear is never tested, so it stays large | Gradually return to avoided activities, as CBT does in structured steps |
| Using sedating substances to feel calm | Like reassurance, gives short relief and may add new sensations to monitor | Evidence-based therapy; medicines only when prescribed and reviewed |
The NHS self-help steps also include writing down more balanced thoughts next to each worry and keeping busy when the urge to check arrives. Our guide to mind-body techniques for anxiety covers breathing, exercise and other daily approaches in more detail.
What treatment for health anxiety has the best evidence?
Cognitive behavioural therapy adapted for health anxiety has the largest body of trial evidence. It works on both the frightening thoughts and the checking, searching, reassurance seeking and avoidance that keep them going.
The CHAMP trial. The best-known study in medical patients was published in the Lancet in 2014. The CHAMP trial screened 28,991 people attending cardiac, endocrine, gastroenterological, neurological and respiratory clinics and randomly assigned 444 with excessive health anxiety to five to ten sessions of adapted CBT or to standard care. After one year, twice as many people in the CBT group had reached normal levels of health anxiety (13.9% vs 7.3%), with benefits also seen at six months and two years, alongside lower general anxiety. Total health and social care costs did not differ significantly. An eight-year follow-up found the advantage in health anxiety scores was still there, and depression scores were better in the CBT group than with standard care.
The wider evidence. A 2019 meta-analysis of 19 randomised trials found a moderate to large effect of CBT on health anxiety, largely sustained 12 to 18 months after treatment. On average 66% of people responded and 48% reached remission. Effects on quality of life were more limited.
Online CBT. In a Swedish trial of 204 patients published in JAMA Psychiatry in 2020, 12 weeks of therapist-guided online CBT was as effective as face-to-face CBT. Therapists spent about 10 minutes per patient per week online, compared with about 46 minutes face to face, and no serious adverse events were reported. In the 2016 Swedish trial mentioned above, guided online CBT, unguided online CBT and a self-help book all produced large improvements compared with a waiting list in people with illness anxiety disorder or somatic symptom disorder.
Medication. Some antidepressants have been tested as well. In a US trial of 195 people with hypochondriasis, fluoxetine, an SSRI, reduced symptoms more than placebo on one secondary measure, and combining it with CBT gave a small extra benefit. About half of the participants did not respond to any of the study treatments, so neither option works for everyone. Any such medicine is a decision for a doctor.
In England, the NHS says a GP may refer someone with health anxiety for CBT or offer a medicine, and that people can also refer themselves directly to NHS talking therapies without seeing a GP first, provided they are registered with a GP and meet the age limit.
Can Amanita reduce anxiety, including health anxiety?
There is no clinical trial of Amanita muscaria for anxiety of any kind, and none for health anxiety. Claims that it calms the mind rest on the fact that muscimol, one of its compounds, acts on GABA-A receptors in the brain, the same broad system targeted by sedating medicines. A mechanism is not evidence of benefit, and our article on Amanita and anxiety research explains why the comparison with prescribed anxiety medicines does not hold up.
For health anxiety in particular, there are two further problems, and researching a product's side effects can itself feed the online checking described above.
- Short relief is part of the trap. A sedating substance can take the edge off a fear for a few hours, in much the same way that reassurance does. When it wears off, the fear returns untouched, and the mind may learn that it needs the substance to cope. CBT works in the opposite direction, by learning that the feared sensation can be tolerated without a safety behaviour.
- It adds new sensations to monitor. A US poison centre review of 34 cases found that mushrooms containing muscimol and ibotenic acid can cause stomach upset, excitation and drowsiness, alone or together. For someone already scanning their body, nausea, restlessness or unusual drowsiness are exactly the sensations that set off a new round of checking.
The US Food and Drug Administration states in its 2024 letter to industry that Amanita muscaria and its constituents are unapproved food additives when used in conventional food. Anyone who takes prescribed anxiety or sleep medicines should read our article on Amanita and anxiety medication interaction risks.
When do physical symptoms still need a doctor?
Having health anxiety does not mean every symptom is "just anxiety". People with health anxiety get ill too, and in the CHAMP trial many participants were attending specialist clinics for real medical conditions. Treatment aims to stop the endless checking, not to stop seeing a doctor about something new.
The NHS advice on chest pain is a good example. Call 999 in the UK (112 in Europe, 911 in the US) if you have sudden chest pain or pressure that does not go away, pain spreading to the arm, neck, jaw, stomach or back, or chest pain with sweating, sickness, light-headedness or breathlessness. See a GP for chest pain that comes and goes or that you are still worried about.
Rather than searching, take new, persistent or changing symptoms, unexplained weight loss, bleeding, or symptoms that stop you functioning to a GP. Our article on anxiety red flags that need a doctor lists conditions that can mimic anxiety. If anyone feels unwell after taking a mushroom product, call US Poison Help on 1-800-222-1222, NHS 111 in the UK, or 112 in Europe, and call emergency services if they are hard to wake, confused or having trouble breathing.
Frequently Asked Questions
Is health anxiety the same as hypochondria?
Broadly yes. Hypochondriasis was the older diagnostic term; DSM-5 replaced it with illness anxiety disorder and somatic symptom disorder, and "health anxiety" is the everyday name the NHS uses.
Can health anxiety cause real physical symptoms?
Yes. The NHS notes that anxiety can cause headaches or a racing heartbeat, which are then easily mistaken for signs of illness.
Should I stop seeing my doctor if I have health anxiety?
No. The goal is to see a doctor for new or changing symptoms while gradually cutting down repeated checks, searching and reassurance seeking, ideally with help from a therapist.
Does online CBT work for health anxiety?
In a Swedish trial of 204 patients, therapist-guided online CBT was as effective as face-to-face CBT and took far less therapist time.
Can I refer myself for therapy on the NHS?
Yes. In England you can refer yourself to NHS talking therapies for anxiety without seeing a GP, as long as you are registered with a GP and meet the age limit.
Is health anxiety becoming more common because of the internet?
Studies suggest health anxiety has become more common and that it is strongly linked with excessive online searching. A large meta-analysis of students, however, could not link the rise to the spread of the internet.
Can a calming mushroom or supplement replace therapy?
No. There is no trial evidence that Amanita muscaria helps health anxiety, and short-term sedation works like reassurance: brief relief that keeps the cycle going. CBT has the strongest evidence.
Sources
- health anxiety
- 2016 Swedish trial
- study at one English hospital
- 2020 meta-analysis of 68 student studies
- 2019 systematic review and meta-analysis
- CHAMP trial
- eight-year follow-up
- 2019 meta-analysis of 19 randomised trials
- Swedish trial of 204 patients
- US trial of 195 people with hypochondriasis
- NHS talking therapies
- US poison centre review of 34 cases
- 2024 letter to industry
- chest pain
This article is for educational purposes and is not medical or legal advice. Amanita muscaria is not an approved food ingredient in the United States and is not a treatment for any medical condition. Nothing here should be read as instructions for consumption. Legal status varies by jurisdiction — check your local regulations.
About the Author
Written and reviewed by Viktor at Amanita Store, based on NHS and FDA guidance, published poison centre data, and the randomised trials and meta-analyses of health anxiety treatment cited throughout this article. This article does not replace advice from a doctor or therapist.
