Medical Disclaimer
Last updated: 2026-08-08
Allergy Relief Guide provides general educational information about allergy symptoms, triggers, testing, and treatment. It is not a substitute for professional medical advice, diagnosis, or treatment.
This site does not
- Diagnose any medical condition
- Provide personalized treatment recommendations
- Recommend specific medications or dosages for you or your child
- Replace the judgment of a doctor, pharmacist, or allergist who knows your medical history
Always talk to a qualified professional
Always seek the advice of your physician, pharmacist, or another qualified healthcare provider with any questions you may have about a medical condition, medication, or treatment. Never disregard professional medical advice or delay seeking it because of something you read on this site.
Emergencies
This site is not appropriate for emergencies. If you or someone you are with is having severe difficulty breathing, swelling of the face, lips, tongue, or throat, or other signs of a severe allergic reaction (anaphylaxis), call 911 (or your local emergency number) immediately, and use an epinephrine auto-injector right away if one has been prescribed. Do not wait to see if symptoms improve on their own.
Anaphylaxis can involve more than one part of the body at once and can develop within minutes. Warning signs include:
- Difficulty breathing, wheezing, or noisy breathing
- Swelling of the face, lips, tongue or throat
- Throat tightness, a hoarse voice or trouble swallowing
- Widespread hives, flushing or itching
- Dizziness, fainting, or a sudden drop in blood pressure
- A rapid or weak pulse, or pale or blue-tinged skin
- Vomiting, stomach cramps or diarrhea alongside any of the above
- A sudden feeling that something is seriously wrong
After epinephrine has been used
Epinephrine is the first treatment for anaphylaxis, and antihistamines are not a substitute for it. Using an auto-injector does not end the emergency: call 911 or go to an emergency department even if symptoms improve, because symptoms can return after an apparent recovery. Follow the instructions you were given with your device, including when a second dose may be needed if symptoms do not improve.
Someone having a severe reaction should not drive themselves. Lie the person down and raise their legs unless that makes breathing harder, in which case let them sit up, and stay with them until help arrives.
Medicines, doses and existing conditions
Articles on this site describe how classes of allergy medicine generally work and what tends to differ between them. They are not instructions for your situation.
- Do not start, stop, change or combine prescription medicines based on this site
- Do not exceed the dose or frequency on a product's label or your prescription
- Check interactions with a pharmacist, especially alongside other medicines
- Follow the label for age limits; many adult products are not suitable for children
- Seek individual advice during pregnancy or breastfeeding before taking anything
- Tell a professional about asthma, heart, liver, kidney or prostate conditions, which can change what is appropriate
No doctor-patient relationship
Reading this site, contacting the site, or seeing a named medical reviewer on a page does not create a doctor-patient relationship with that reviewer or with anyone associated with Allergy Relief Guide. The reviewer assesses general content for accuracy and safety; she is not your treating clinician and cannot advise on your individual case. See our Medical Review Policy for what medical review does and does not cover.
Sources, products and external links
Naming or linking a source such as a government agency or a professional body shows where information came from. It does not mean that organization reviews, sponsors or endorses this website. We do not control external sites and are not responsible for their content, which may change after we link to it.
Mentioning a product, brand or test is not a recommendation to use it, and the site carries third-party advertising which is not an endorsement either. Advertising is served by outside networks and does not influence the content, as described in our Advertising Disclosure.
Where this information applies
Content is written for a general audience in the United States. Medicine brand names, available strengths, age limits, regulatory approvals and emergency numbers differ between countries, and guidance from one country's health authority may not match another's. If you are outside the United States, follow the guidance and product information that applies where you are.
Frequently asked questions
Can Allergy Relief Guide tell me what is causing my symptoms?
No. The site explains what commonly causes particular symptoms and what a professional may look for, but it cannot diagnose you. Similar symptoms can come from allergies, infections and other conditions, and telling them apart needs assessment by someone who knows your history.
Can I use this site instead of seeing a doctor?
No. It is written to help you understand a topic and prepare better questions, not to replace examination, testing or advice from a qualified professional. Never disregard professional advice or delay seeking it because of something you read here.
What should I do in a severe allergic reaction?
Call 911 or your local emergency number immediately and use a prescribed epinephrine auto-injector right away. Do not wait to see whether symptoms improve, and do not rely on antihistamines in place of epinephrine. Go to an emergency department even if symptoms improve, because they can return after an apparent recovery.
Does the site recommend a specific medicine or dose?
No. Articles describe how classes of allergy medicine generally differ so you can discuss options with a professional. They do not recommend a specific product or dose for you or your child, and you should not start, stop, change or combine prescription medicines based on this site.
Does having a named medical reviewer make her my doctor?
No. Reading the site or seeing a reviewer named on a page does not create a doctor-patient relationship. The reviewer assesses general content for accuracy and safety and is not your treating clinician.
Does citing the CDC or ACAAI mean they endorse this site?
No. Naming or linking a source shows where the information came from. It does not imply that the organization reviews, sponsors or endorses Allergy Relief Guide, and we do not control external sites or their later changes.
Is a product mentioned on the site being recommended?
No. Mentioning a product, brand or test is not a recommendation to use it. The site also carries third-party advertising, which is not an endorsement and does not influence the content.
Does this information apply outside the United States?
It is written for a general audience in the United States. Brand names, strengths, age limits, approvals and emergency numbers differ between countries. If you are elsewhere, follow the guidance and product information that applies where you are.