⚠ Natural Rubber Latex (NRL) Allergy Information
At Westward Bound, customer safety and informed choice are as important as exceptional design and craftsmanship. Our garments are handcrafted exclusively from Natural Rubber Latex (NRL), a natural material derived from the Hevea brasiliensis tree.
Some individuals may experience an allergic reaction to proteins found in NRL. This guide explains natural rubber latex allergy, its symptoms, associated reactions and the precautions you should take before purchasing or wearing natural rubber latex garments.
Featured Customer Photo: Queen of Blood in Atlanta, Georgia, USA
Photographer: Robert Fousch of Sublime Light Works
Dress: Lovesick Heart Medical-Inspired Latex Mini Dress
What Is a Natural Rubber Latex Allergy?
A natural rubber latex allergy is an immune system reaction to proteins found in Natural Rubber Latex (NRL). In a Type I immediate latex allergy, the immune system produces Immunoglobulin E (IgE) antibodies in response to these proteins.
NRL is obtained from the Hevea brasiliensis tree and is used in many everyday, medical and consumer products. Natural rubber latex contains proteins that can trigger an allergic response in susceptible individuals. This differs from reactions to chemicals used during the manufacture of some rubber products.
How Do You Know If You're Allergic to Latex?
Reactions associated with natural rubber latex products can take different forms.
Type I Immediate Latex Allergy is an immune reaction to proteins found in NRL. It involves IgE antibodies, develops rapidly following exposure and can potentially cause a severe allergic reaction known as anaphylaxis.
Type IV Delayed Reaction is generally a reaction to chemicals used during the manufacture of rubber products. It principally affects the skin and causes allergic contact dermatitis. Unlike Type I latex allergy, a Type IV reaction is not considered life-threatening.
Because symptoms can overlap with other forms of dermatitis or sensitivity, diagnosis should be made by an appropriate healthcare professional. Further information about the different types of reaction, diagnosis and management is available from Anaphylaxis UK – Latex Allergy.
What Are the Symptoms of a Type I Immediate Latex Allergy?
Type I is an immediate allergic reaction to proteins in natural rubber latex. Symptoms can develop rapidly following exposure and may include:
- Hives (urticaria)
- Itching
- Swelling of the face, lips or eyes
- Throat tightness
- Wheezing or breathing difficulties
- Chest tightness
- Dizziness or feeling faint
- Anaphylaxis
Anaphylaxis is a serious allergic reaction that can be life-threatening and requires emergency treatment. Further information about recognising a severe allergic reaction is available from Anaphylaxis UK – Signs and Symptoms of Anaphylaxis.
What Are the Symptoms of a Type IV Delayed Reaction?
Type IV is a delayed allergic contact dermatitis, generally caused by chemicals used during the manufacture of rubber products rather than the natural latex proteins responsible for Type I allergy.
Symptoms usually develop several hours after exposure and principally affect areas of skin that have been in contact with the material. They may include:
- Redness and irritation
- Itching and inflammation
- A red, itchy or scaly rash
- Blistering or cracked skin
Type IV reactions are not considered life-threatening, but medical advice should be sought if you experience symptoms. Further information about Type I and Type IV reactions is available from Anaphylaxis UK – Latex Allergy.
When to Seek Medical Attention
If you experience difficulty breathing, swelling of the throat or tongue, sudden wheezing, difficulty swallowing, dizziness, fainting, collapse or other signs of anaphylaxis, call 999 in the UK or your local emergency number immediately. Anaphylaxis is a medical emergency.
For non-emergency symptoms, suspected latex allergy or persistent skin reactions, consult your GP or an appropriate healthcare professional. Specialist testing may be required to determine whether you have a Type I latex allergy, Type IV contact allergy or another form of sensitivity.
Further independent information about latex allergy is available from Cambridge University Hospitals NHS Foundation Trust – Latex Allergy Information and NHS Anaphylaxis.
Can Latex Allergy Cause Food Reactions?
Yes. Some people with Type I natural rubber latex allergy also experience allergic reactions to certain foods. This is known as latex-food syndrome and occurs because some proteins in NRL have a similar structure to proteins found in certain fruits and vegetables.
Foods commonly associated with latex-food cross-reactivity include:
- Avocado
- Banana
- Kiwi
- Chestnut
Other foods associated with latex-food syndrome can include tomato, potato, papaya, fig and peach, among others.
Not everyone with a natural rubber latex allergy will experience food reactions, and most people with latex-food syndrome react to only a small number of foods. You do not need to avoid fruits or vegetables simply because you have a latex allergy unless you have experienced a reaction to them or have been advised otherwise by a healthcare professional.
Further information about latex allergy and associated food reactions is available from Anaphylaxis UK – Latex Allergy.
Which Everyday Items Contain Natural Rubber Latex?
Natural rubber latex is used in many everyday, medical and consumer products. People with a diagnosed latex allergy should be aware of potential sources of exposure.
Common examples can include:
- Healthcare: examination and surgical gloves, some catheters, tourniquets and other medical equipment.
- Home: rubber bands, balloons, some adhesives, washing-up gloves and hot-water bottles.
- Clothing & Footwear: some underwear elastic, shoe soles and other products containing natural rubber.
- Personal Products: condoms and some contraceptive products.
- Sports & Leisure: some swimming equipment, gym mats, hand grips and other rubber products.
This list is illustrative rather than comprehensive. If you have a diagnosed allergy, check product information where appropriate and discuss avoidance measures with your healthcare professional.
Further guidance about products that may contain natural rubber latex is available from Anaphylaxis UK – Latex Allergy.
Latex Allergy: Important Information Before Purchasing
Known Natural Rubber Latex Allergy: If you have a known natural rubber latex allergy, do not purchase or wear Westward Bound latex garments.
Suspected Allergy or Previous Reaction: If you suspect you may have a latex allergy, or have previously experienced an unexplained reaction following contact with latex or rubber products, seek advice from a qualified healthcare professional before purchasing or wearing NRL clothing.
Diagnosis: Do not rely on this guide for self-diagnosis. Appropriate assessment and allergy testing should be undertaken by qualified healthcare professionals.
As referenced in our Terms & Conditions of Sale – Clause 15, customers are responsible for ensuring that they, or the intended recipient of a garment, do not have a known natural rubber latex allergy before purchasing or wearing Westward Bound latex clothing.
If you have any concerns about latex allergy, sensitivity, diagnosis or management, consult an appropriate healthcare professional before purchasing or wearing natural rubber latex garments.
Latex Allergy FAQ
What Is Natural Rubber Latex (NRL)?
Natural Rubber Latex is a milky fluid obtained from the Hevea brasiliensis tree. It is processed to produce a wide variety of natural rubber products and is used in many everyday, medical and consumer items.
What Is a Type I Latex Allergy?
Type I is an immediate immune reaction to proteins found in natural rubber latex. It involves IgE antibodies, and symptoms can develop rapidly following exposure. In some cases, Type I latex allergy can cause anaphylaxis.
What Is a Type IV Delayed Reaction?
Type IV is a delayed allergic contact dermatitis generally caused by chemicals used during the manufacture of rubber products. It primarily affects the skin and is different from the potentially life-threatening Type I immediate latex allergy.
Can I Wear Latex Clothing If I Have a Known Latex Allergy?
No. Westward Bound garments are made from Natural Rubber Latex (NRL). If you have a known natural rubber latex allergy, you should not purchase or wear our latex garments.
Can Latex Allergy Be Associated With Food Allergies?
Yes. Some people with Type I latex allergy also react to certain fruits and vegetables because of similarities between proteins in latex and those foods. This is known as latex-food syndrome. Avocado, banana, kiwi and chestnut are commonly associated examples.
Should I Avoid These Foods If I Have a Latex Allergy?
Not automatically. Not everyone with latex allergy experiences latex-food syndrome. Fruits and vegetables do not need to be avoided unless you have experienced an allergic reaction to them or have been advised otherwise by an appropriate healthcare professional.
What Should I Do If I Think I Have a Latex Allergy?
Consult your GP or an appropriate healthcare professional. Depending on the suspected type of reaction, you may be referred for specialist allergy or dermatological assessment and testing.
Where Can I Find Further Independent Advice?
For further information about natural rubber latex allergy, symptoms, diagnosis and management, consult a qualified healthcare professional or recognised medical organisations such as the Cambridge University Hospitals NHS Foundation Trust – Latex Allergy Information.