Skip to main content
N I Direct government services

Main navigation

  • Home
  • News
  • Contacts
  • Help
  • Twitter
  • Facebook
  • YouTube
  • RSS

Translation help

Translate this page

Select a language

  • Afrikaans — Afrikaans
  • Albanian — Shqip
  • Amharic — አማርኛ
  • Arabic — العربية
  • Armenian — Հայերեն
  • Assamese — অসমীয়া
  • Aymara — Aymar aru
  • Azerbaijani — Azərbaycan dili
  • Bambara — Bamanankan
  • Basque — Euskara
  • Belarusian — Беларуская
  • Bengali — বাংলা
  • Bhojpuri — भोजपुरी
  • Bosnian — Bosanski
  • Bulgarian — Български
  • Cantonese — 廣州話
  • Catalan — Català
  • Cebuano — Sinugbuanong Binisayâ
  • Chichewa — Chichewa
  • Chinese (Simplified) — 简体中文
  • Chinese (Traditional) — 繁體中文
  • Corsican — Corsu
  • Croatian — Hrvatski
  • Czech — Čeština
  • Danish — Dansk
  • Dhivehi — ދިވެހި
  • Dogri — डोगरी
  • Dutch — Nederlands
  • English — English
  • Esperanto — Esperanto
  • Estonian — Eesti
  • Ewe — Eʋegbe
  • Filipino — Filipino
  • Finnish — Suomi
  • French — Français
  • Frisian — Frysk
  • Galician — Galego
  • Georgian — ქართული
  • German — Deutsch
  • Greek — Ελληνικά
  • Guarani — Avañe’ẽ
  • Gujarati — ગુજરાતી
  • Haitian Creole — Kreyòl ayisyen
  • Hausa — Hausa
  • Hawaiian — ʻŌlelo Hawaiʻi
  • Hebrew — עברית
  • Hindi — हिन्दी
  • Hmong — Hmoob
  • Hungarian — Magyar
  • Icelandic — Íslenska
  • Igbo — Asụsụ Igbo
  • Ilocano — Ilokano
  • Indonesian — Bahasa Indonesia
  • Irish — Gaeilge
  • Italian — Italiano
  • Japanese — 日本語
  • Javanese — Basa Jawa
  • Kannada — ಕನ್ನಡ
  • Kazakh — Қазақ тілі
  • Khmer — ភាសាខ្មែរ
  • Kinyarwanda — Ikinyarwanda
  • Konkani — कोंकणी
  • Korean — 한국어
  • Krio — Krio
  • Kurdish (Kurmanji) — Kurdî
  • Kurdish (Sorani) — کوردی
  • Kyrgyz — Кыргызча
  • Lao — ລາວ
  • Latin — Latina
  • Latvian — Latviešu
  • Lingala — Lingála
  • Lithuanian — Lietuvių
  • Luganda — Luganda
  • Luxembourgish — Lëtzebuergesch
  • Macedonian — Македонски
  • Maithili — मैथिली
  • Malagasy — Malagasy
  • Malay — Bahasa Melayu
  • Malayalam — മലയാളം
  • Maltese — Malti
  • Maori — Māori
  • Marathi — मराठी
  • Meiteilon (Manipuri) — ꯃꯤꯇꯩ ꯂꯣꯟ
  • Mizo — Mizo ṭawng
  • Mongolian — Монгол хэл
  • Myanmar (Burmese) — မြန်မာစာ
  • Nepali — नेपाली
  • Norwegian — Norsk
  • Odia (Oriya) — ଓଡ଼ିଆ
  • Oromo — Afaan Oromoo
  • Pashto — پښتو
  • Persian — فارسی
  • Polish — Polski
  • Portuguese — Português
  • Punjabi — ਪੰਜਾਬੀ
  • Quechua — Runa Simi
  • Romanian — Română
  • Russian — Русский
  • Samoan — Gagana Samoa
  • Sanskrit — संस्कृतम्
  • Scots Gaelic — Gàidhlig
  • Sepedi — Sepedi
  • Serbian — Српски
  • Sesotho — Sesotho
  • Shona — Shona
  • Sindhi — سنڌي
  • Sinhala — සිංහල
  • Slovak — Slovenčina
  • Slovenian — Slovenščina
  • Somali — Soomaali
  • Spanish — Español
  • Sundanese — Basa Sunda
  • Swahili — Kiswahili
  • Swedish — Svenska
  • Tajik — Тоҷикӣ
  • Tamil — தமிழ்
  • Tatar — Татар теле
  • Telugu — తెలుగు
  • Thai — ไทย
  • Tigrinya — ትግርኛ
  • Tsonga — Xitsonga
  • Turkish — Türkçe
  • Turkmen — Türkmençe
  • Twi — Twi
  • Ukrainian — Українська
  • Urdu — اردو
  • Uyghur — ئۇيغۇرچە
  • Uzbek — Oʻzbekcha
  • Vietnamese — Tiếng Việt
  • Welsh — Cymraeg
  • Xhosa — IsiXhosa
  • Yiddish — ייִדיש
  • Yoruba — Yorùbá
  • Zulu — IsiZulu
  • Breadcrumb

    1. Home
    2. Health and wellbeing
    3. Illnesses and conditions
    4. A to Z

    Anaphylaxis

    Anaphylaxis is a severe and potentially life-threatening allergic reaction. Anaphylaxis is a medical emergency. It can be very serious if not treated quickly. If someone has symptoms of anaphylaxis you should call 999 for an ambulance immediately.

    Symptoms of anaphylaxis

    Anaphylaxis usually develops suddenly and gets worse very quickly. It's also known as anaphylactic shock.

    The symptoms include:

    • feeling lightheaded or faint
    • difficulty breathing – such as choking due to throat or tongue swelling, shortness of breath or wheezing
    • an itchy, raised rash (hives) - a rash is not always present (present in about 80 per cent of cases)
    • a fast heartbeat
    • clammy skin
    • confusion and anxiety
    • collapsing or losing consciousness

    There may also be other symptoms, including feeling or being sick, swelling (angioedema) for example at the site of a sting, or stomach pain.

    What to do if someone has anaphylaxis

    Anaphylaxis is a medical emergency. It can be very serious if not treated quickly.

    If someone has symptoms of anaphylaxis, you should:

    • call 999 for an ambulance immediately – mention that you think the person has anaphylaxis
    • remove any trigger if possible – for example, carefully remove any wasp or bee sting stuck in the skin
    • lie the person down flat – unless they're unconscious, pregnant or having difficulty breathing - people having difficulty breathing are more comfortable sitting
    • if they are unconscious, make sure that they are breathing and have a pulse - if in doubt, start CPR (chest compressions and life support)
    • if they are unconscious and breathing, place them in the recovery position
    • use an adrenaline auto-injector if the person has one – but make sure you know how to use it correctly first
    • give another injection after five to 15 minutes, if the symptoms don't improve and a second auto-injector is available

    If you're having an anaphylactic reaction, you can follow these steps yourself if you feel able to.

    Triggers of anaphylaxis

    Anaphylaxis is the result of the immune system – the body's natural defence system – overreacting to a trigger.

    This is often something you're allergic to, but isn't always.

    Common anaphylaxis triggers include:

    • foods – including nuts, milk, fish, shellfish, eggs and some fruits
    • medicines – including some antibiotics and non-steroidal anti-inflammatory drugs (NSAIDs) such as aspirin
    • insect stings – particularly wasp and bee stings
    • general anaesthetic
    • contrast agents – special dyes used in some medical tests to help certain areas of your body show up better on scans
    • latex – a type of rubber found in some rubber gloves and condoms

    In some cases, there's no obvious trigger. This is known as idiopathic anaphylaxis.

    Preventing anaphylaxis

    If you have a serious allergy or have experienced anaphylaxis before, it's important to try to prevent future episodes.

    The following can help reduce your risk:

    • identify any triggers – you may be referred to an allergy clinic for allergy tests to check for anything that could trigger anaphylaxis
    • avoid triggers whenever possible – for example, you should be careful when food shopping or eating out if you have a food allergy
    • carry your adrenaline auto-injector at all times – give yourself an injection whenever you think you may be experiencing anaphylaxis, even if you're not completely sure

    More useful links

    • How to use your health services
    • Anaphylaxis

    The information on this page has been adapted from original content from the NHS website.

    For further information see terms and conditions.

    Health conditions A to Z

    Or find conditions beginning with A to Z…

    Skip A to Z menu
    • A
    • B
    • C
    • D
    • E
    • F
    • G
    • H
    • I
    • J
    • K
    • L
    • M
    • N
    • O
    • P
    • Q
    • R
    • S
    • T
    • U
    • V
    • W
    • X
    • Y
    • Z

    Related conditions

    • Allergies

    Help improve this page - send your feedback

    What do you want to do?
    Report a problem
    Which problem did you find on this page? (Tick all that apply)

    Messages

    You will not receive a reply. We will consider your feedback to help improve the site.

    Don't include any personal or financial information, for example National Insurance, credit card numbers, or phone numbers.

    What is your question about?

    What to do next

    Comments or queries about angling can be emailed to anglingcorrespondence@daera-ni.gov.uk 

    If you have a comment or query about benefits, you will need to contact the government department or agency which handles that benefit.  Contacts for common benefits are listed below.

    Carer's Allowance

    Call 0800 587 0912
    Email 
    dcs.incomingpostteamdhc2@nissa.gsi.gov.uk

    Discretionary support / Short-term benefit advance

    Call 0800 587 2750 
    Email 
    customerservice.unit@communities-ni.gov.uk

    Disability Living Allowance

    Call 0800 587 0912 
    Email dcs.incomingpostteamdhc2@nissa.gsi.gov.uk

    Employment and Support Allowance

    Call 0800 587 1377

    Jobseeker’s Allowance

    Contact your local Jobs & Benefits office

    Personal Independence Payment

    Call 0800 587 0932

    If your query is about another benefit, select ‘Other’ from the drop-down menu above.

    Comments or queries about the Blue Badge scheme can be emailed to bluebadges@infrastructure-ni.gov.uk or you can also call 0300 200 7818.

    For queries or advice about careers, contact the Careers Service.

    For queries or advice about Child Maintenance, contact the Child Maintenance Service.

    For queries or advice about claiming compensation due to a road problem, contact DFI Roads claim unit.

    If you can’t find the information you’re looking for in the Coronavirus (COVID-19) section, then for queries about:

    • Restrictions or regulations — contact the Department of Health
    • Travel advice (including self-isolation) — contact the Department of Health
    • Coronavirus (COVID-19) vaccinations — contact the Department of Health or Public Health Agency

    If your query is about another topic, select ‘Other’ from the drop-down menu above.

    For queries about your identity check, email nida@nidirect.gov.uk and for queries about your certificate, email covidcertni@hscni.net.

    For queries or advice about criminal record checks, email ani@accessni.gov.uk

    Application and payment queries can be emailed to ema_ni@slc.co.uk

    For queries or advice about employment rights, contact the Labour Relations Agency.

    For queries or advice about birth, death, marriage and civil partnership certificates and research, contact the General Register Office Northern Ireland (GRONI) by email gro_nisra@finance-ni.gov.uk

    For queries about your GRONI account, email gro_nisra@finance-ni.gov.uk.

    For queries about the High Street Spend Local Scheme,  email HSSS.mail@economy-ni.gov.uk.

    For queries about:

    • Car tax, vehicle registration and SORN
      contact the Driver and Vehicle Licensing Agency (DVLA), Swansea
       
    • Driver licensing and tests, MOT and vehicle testing
      contact the Driver & Vehicle Agency (DVA), Northern Ireland

    If your query is about another topic, select ‘Other’ from the drop-down menu above.

    For queries about your identity check, email nida@nidirect.gov.uk.

     

    For queries or advice about passports, contact HM Passport Office.

    For queries or advice about Penalty Charge Notices (PCNs), including parking tickets and bus lane PCNs, email dcu@infrastructure-ni.gov.uk

    For queries or advice about pensions, contact the Northern Ireland Pension Centre.

    If you wish to report a problem with a road or street you can do so online in this section.

    If you wish to check on a problem or fault you have already reported, contact DfI Roads.

    For queries or advice about historical, social or cultural records relating to Northern Ireland, use the Public Record Office of Northern Ireland (PRONI) enquiry service.

    For queries or advice about rates, email LPSCustomerTeam@lpsni.gov.uk

    For queries or advice about  60+ and Senior Citizen SmartPasses (which can be used to get concessionary travel on public transport), contact Smartpass - Translink.

    If you have a question about a government service or policy, you should contact the relevant government organisation directly.  We don't have access to information about you.

    Related sites

    • gov.uk
    • nibusinessinfo.co.uk

    Links to supporting information

    • Accessibility statement
    • Crown copyright
    • Terms and conditions
    • Privacy
    • Cookies
    • Twitter
    • Facebook
    • YouTube
    • RSS