How to Stop Feeling Sick: Home Remedies and When to Get Treatment in the UK
Key fact: Most nausea can be managed at home with simple measures. If nausea lasts more than 48 hours, you cannot keep fluids down, or OTC medicines are not working, a prescription antiemetic is available via online consultation — no GP appointment needed.
Feeling sick is one of the most common and disruptive symptoms people experience. Whether it comes from a stomach bug, migraine, motion sickness, anxiety, or medication, the desire to stop it quickly is immediate and entirely reasonable. This guide gives you a practical, evidence-based approach — starting with what you can do right now, and ending with the escalation pathway if home measures are not enough.
For a complete understanding of what is causing your nausea, see our guide to what causes nausea and vomiting: a clinical overview.
Why Are You Feeling Sick? Identifying the Cause
The right approach to stopping nausea depends on what is causing it. Before reaching for a remedy, take a moment to consider the most likely cause — this will significantly affect which measures help.
| Likely Cause | Associated Symptoms | First Step |
|---|---|---|
| Gastroenteritis / food poisoning | Diarrhoea, stomach cramps, fever | Rehydration; rest; bland diet |
| Migraine | Headache, light/sound sensitivity | Pain relief + domperidone as prokinetic |
| Motion sickness | Triggered by travel; dizziness | Cyclizine (take before travel next time); fresh air; stop moving |
| Anxiety | Palpitations, sweating, situational trigger | Breathing exercises; address trigger; cyclizine for acute relief |
| Medication side effect | Started new medicine recently | Take medicine with food; speak to pharmacist about timing |
| Vertigo | Spinning sensation, imbalance | Cyclizine; lie still; avoid sudden head movements |
| Pregnancy | Morning sickness; first trimester | Small frequent meals; ginger; cyclizine under clinical guidance |
How to Stop Feeling Sick Quickly: Immediate Steps
These steps can help reduce nausea within minutes for most common causes. They work by reducing stimulation of the vomiting reflex and allowing the stomach to settle.
1
Sit upright or recline at 45 degrees
Lying flat can worsen nausea, particularly if it is stomach-related. Sit upright or recline at 45 degrees. If you are in a car or on a boat, look at a fixed point on the horizon — this reduces the sensory conflict driving motion sickness.
2
Get fresh air
Cool, fresh air reduces the intensity of nausea for many people. Open a window, step outside briefly, or position a small fan to direct cool air towards your face. Avoid warm, stuffy, or heavily scented environments while feeling nauseous.
3
Sip cold water slowly
Small, frequent sips of cold water help settle the stomach without overwhelming it. Avoid large amounts of fluid at once, which can trigger vomiting. Ice chips or cold clear fluids (weak squash, coconut water) are also appropriate.
4
Avoid strong smells and visual triggers
Strong food smells, perfumes, petrol, and smoke can intensify nausea. Step away from the kitchen or any heavily scented area. If reading or screen use is making you feel worse (particularly in motion sickness), stop and close your eyes.
5
Try slow, controlled breathing
Slow, diaphragmatic breathing — inhale for 4 counts, hold for 2, exhale for 6 — activates the parasympathetic nervous system and can reduce anxiety-driven nausea. Evidence supports controlled breathing as an effective short-term antiemetic technique, particularly for post-operative and anxiety-related nausea.
6
Apply P6 acupressure (wristbands)
Acupressure at the P6 (Nei Kuan) point on the inner wrist has modest evidence for reducing nausea — particularly in pregnancy, post-operative, and chemotherapy settings. Sea-Bands and similar wristbands apply continuous pressure to this point and are safe for most adults.
Home Remedies for Nausea That Actually Work
Not all home remedies have strong clinical evidence, but several have been studied sufficiently to recommend. These are safe for most adults and can be used alongside OTC medicines.
Ginger
Ginger (Zingiber officinale) is the best-evidenced herbal remedy for nausea. Multiple clinical trials support its effectiveness for nausea in pregnancy, post-operative nausea, and general nausea — though the effect is moderate rather than strong. Ginger appears to act on 5-HT3 receptors in the gut, the same target as the prescription antiemetic ondansetron. Effective forms include fresh ginger tea, ginger biscuits, crystallised ginger, and ginger capsules (250mg standardised extract). Regular strong ginger ale (not diet) contains enough ginger to provide a mild effect.
Peppermint
Peppermint tea and peppermint oil (inhaled or applied to the wrist) have been shown to reduce nausea in several small trials, particularly post-operative nausea. The menthol in peppermint appears to have a direct effect on the gut and on nausea pathways. Peppermint is generally safe but should be avoided by people with GORD (acid reflux) as it relaxes the lower oesophageal sphincter.
Bland, Light Foods
The BRAT diet — Bananas, Rice, Applesauce, and Toast — has been recommended for gastroenteritis recovery for decades. While current evidence does not support strict adherence to BRAT as a formal protocol, the principle holds: plain, low-fat, easily digestible foods are gentler on an unsettled stomach than heavy, spicy, or greasy food. Eat small amounts, chew well, and avoid eating until acute nausea has passed.
Cold Temperatures
Cold food and drinks have less smell than hot equivalents, which matters because smell is a powerful nausea trigger. Cold water, cold fruit, ice chips, and cold compresses on the forehead or wrists can all provide temporary relief. Many people with nausea find that ice lollies or cold diluted squash are more tolerable than warm drinks during an acute episode.
Over-the-Counter Anti-Sickness Options in the UK
The right OTC antiemetic depends on what is causing your nausea:
- Motion sickness or vertigo — cyclizine 50mg (Valoid) or hyoscine (Kwells). Take cyclizine before travel, not once sick.
- General nausea / stomach upset — cyclizine is a reasonable choice; promethazine if sedation is acceptable.
- Anxiety-related nausea — cyclizine provides short-term relief; address the underlying cause.
- Pregnancy nausea (mild) — always speak to a pharmacist or GP before taking anything in pregnancy.
Full OTC comparison table with dosing, mechanisms, and suitability by cause: Over-the-counter anti-sickness options UK →
When You Need Prescription Anti-Sickness Treatment
Prescription antiemetics are appropriate when over-the-counter options have not provided adequate relief, when the underlying cause requires a specific mechanism of action, or when clinical oversight is needed. You do not need a GP appointment to access prescription antiemetics — a GPhC-registered online pharmacy can assess you via an online consultation.
| Medicine | Best For | Why Prescription? |
|---|---|---|
| Domperidone 10mg | Gut-related nausea, migraine, gastroparesis; no drowsiness | Cardiac safety assessment required per MHRA guidance |
| Cyclizine 50mg (Rx dose) | Severe nausea, vertigo, pregnancy (under clinical guidance) | Clinical oversight appropriate for some indications |
| Prochlorperazine 5mg | Severe vertigo, acute labyrinthitis | Dopamine antagonist; extrapyramidal risk with prolonged use |
| Metoclopramide 10mg | Short-term nausea; migraine; post-op (max 5 days) | Risk of extrapyramidal effects; restricted duration |
For a full guide to domperidone — the most commonly prescribed antiemetic that does not cause drowsiness — see our article on domperidone tablets for nausea and digestive relief.
Stopping Nausea for Specific Causes
How to Stop Nausea from a Stomach Bug
Gastroenteritis nausea is caused by viral irritation of the gut lining. The priority is preventing dehydration — not necessarily stopping the vomiting at any cost. Sip small amounts of water, diluted squash, or an electrolyte solution (such as Dioralyte) every 5–10 minutes. Avoid solid food until you can keep fluids down for 2–3 hours. Introduce plain foods gradually: crackers, toast, bananas, plain rice. OTC cyclizine can help reduce nausea so you can tolerate fluids.
How to Stop Nausea from Migraine
Migraine nausea is best managed by taking your pain relief early — before nausea becomes severe — alongside domperidone to restore gastric motility and improve analgesic absorption. Lie in a quiet, dark room. Cold compresses on the forehead can help. For a full guide, see our article on domperidone for migraine-related nausea.
How to Stop Nausea from Anxiety
Anxiety nausea is driven by the fight-or-flight response. The most effective immediate technique is slow, controlled breathing — which activates the parasympathetic nervous system and counteracts the adrenaline-driven gut symptoms. Try box breathing: inhale for 4 counts, hold for 4, exhale for 4, hold for 4. Remove yourself from the triggering situation if possible. Cyclizine can provide acute relief. Persistent anxiety-related nausea may benefit from talking therapy or medication to address the underlying anxiety.
How to Stop Nausea from Medication
If a new medicine is causing nausea, do not stop it without speaking to your prescribing clinician. Many medication-related nausea cases can be managed by taking the medicine with food, changing the timing, or switching to a slow-release formulation (as with metformin). If the nausea is intolerable, your prescriber can advise on alternatives or add a short course of antiemetic. Domperidone is particularly effective for opioid-induced nausea.
When to Seek Medical Help
Call 999 or go to A&E immediately if nausea or vomiting is accompanied by: sudden severe headache; chest or jaw pain; facial drooping, arm weakness, or slurred speech (signs of stroke); blood in vomit; confusion; severe abdominal pain; or signs of DKA in a Type 1 diabetic. These may indicate a life-threatening emergency.
See a doctor or pharmacist if:
- Nausea and vomiting persist for more than 48 hours despite home treatment
- You cannot keep any fluid down for more than 24 hours
- You show signs of dehydration: dark urine, dizziness, dry mouth, no urination
- You are pregnant and cannot tolerate food or fluid
- OTC antiemetics are not controlling your symptoms within 24 hours
- Nausea follows a head injury
- You have unexplained persistent nausea lasting more than two weeks
Access Doctor offers online consultations with GPhC-registered pharmacist independent prescribers. If OTC medicines are not working, or if you need a prescription antiemetic, a clinical assessment can be completed online — often faster than waiting for a GP appointment. Visit the nausea and vomiting treatments page at Access Doctor.
Frequently Asked Questions about Stopping Nausea
How do I stop feeling sick fast?
Sit upright, get fresh air, and sip cold water slowly. Controlled breathing (slow inhale, long exhale) helps reduce anxiety-driven nausea. If you have OTC antiemetics available, cyclizine 50mg typically begins to work within 30–60 minutes. For motion sickness, look at a fixed point on the horizon and stop all reading or screen use.
Does ginger actually help with nausea?
Yes, to a moderate degree. Clinical trials support ginger’s effectiveness for nausea in pregnancy, post-operative settings, and general nausea. Ginger appears to act on 5-HT3 receptors in the gut. Effective forms include ginger tea, crystallised ginger, and standardised ginger capsules (250mg). The effect is real but moderate — it is a useful addition to, not a replacement for, antiemetic medicines in moderate-to-severe nausea.
Can I get anti-sickness tablets without a GP appointment?
Yes. Cyclizine 50mg is available over the counter at any pharmacy without a prescription. Prescription antiemetics like domperidone can be accessed via a GPhC-registered online pharmacy such as Access Doctor, where a pharmacist independent prescriber completes a clinical online assessment — no GP appointment required.
What is the fastest-acting anti-sickness medicine?
Among OTC options, hyoscine (Kwells) has a relatively fast onset and is highly effective for motion sickness. Cyclizine begins working within 30–60 minutes. Prescription-only ondansetron (used in hospital settings) has a very fast onset via sublingual or IV routes. For home use, taking an antiemetic early — before nausea becomes severe — gives the best results regardless of which medicine you choose.
Why do I feel sick but not vomit?
Nausea without vomiting (sometimes called ‘dry nausea’ or ‘queasiness’) is extremely common and has the same range of causes as nausea with vomiting: anxiety, medication side effects, migraine, early pregnancy, and digestive upset. The vomiting centre in the brain can be stimulated without triggering full vomiting — nausea is essentially a lower-level activation of the same pathway. The approach to management is the same.
How long does nausea from a stomach bug last?
Gastroenteritis (stomach bug) nausea typically resolves within 24–72 hours. Most cases are caused by norovirus or rotavirus. If vomiting continues beyond 48 hours, you cannot keep fluids down, or you develop signs of dehydration, seek medical attention.
References
- NHS. Nausea and vomiting in adults. nhs.uk/conditions/feeling-sick-nausea/
- NICE Clinical Knowledge Summary. Gastroenteritis. Updated 2023. cks.nice.org.uk/topics/gastroenteritis/
- British National Formulary (BNF). Antiemetics. bnf.nice.org.uk
- Lete I, Allúe J. The Effectiveness of Ginger in the Prevention of Nausea and Vomiting during Pregnancy and Chemotherapy. Integr Med Insights. 2016. doi.org/10.4137/IMI.S36273
- GPhC. Standards for registered pharmacies. pharmacyregulation.org
Medical disclaimer: This article is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional before starting any new treatment. In a medical emergency, call 999.