How Do I Know If I Have a Marijuana Allergy?

Do you get itchy eyes and a runny nose when you smoke pot? Do you feel like you can’t breathe? If so, you may be allergic to marijuana. As more states legalize weed recreationally and medically, more people are realizing that they may have a marijuana allergy.

Below, we will discuss common marijuana allergy symptoms and what to do if you have an allergic reaction.

Signs You May Have a Marijuana Allergy

You may be allergic if you experience these symptoms after contact with weed.

Signs include:

  • difficulty breathing
  • swelling of the tongue and lips
  • itchy or red eyes
  • runny nose
  • hives
  • rash
  • coughing
  • wheezing

In addition, you may also experience a skin reaction if you come in contact with marijuana pollen or plants. This can cause skin redness, itching, and swelling.

Diagnosing a Marijuana Allergy

If you have an allergic reaction after exposure to marijuana, the first thing you should do is see a doctor. They will likely ask about symptoms you’ve experienced and if you’ve had any other allergies in the past.

In some cases, your doctor may order a skin test or blood test. These tests can help them confirm whether you’re allergic to marijuana.

What to Do When You Have an Allergic Reaction

If you’re allergic to marijuana, the best thing you can do is avoid exposure to the allergen. This means not smoking weed and avoiding areas where plants are growing.

Antihistamines may also be helpful if your allergic reaction is relatively mild and not life-threatening.

With severe allergies, you may need to carry an epinephrine auto-injector with you in case of a reaction. You must also avoid being around people who are smoking weed. Secondhand smoke can trigger an allergic reaction in some people.

If you’re in a situation where it’s difficult to avoid exposure to marijuana, have your emergency medication with you and know how to use it. Protective equipment such as masks and respirators can also protect you from excessive exposure.

Developing a Marijuana Allergy Later in Life

Unfortunately, some people may suddenly experience an allergic reaction to marijuana even if they’ve used it before without any problems. This is because the allergy can develop at any time.

Your immune system can also become sensitized to marijuana if you’re frequently exposed to it. When this occurs, even a small amount of exposure can trigger an allergic reaction.

If this happens, discuss your symptoms with a doctor and avoid potential exposure.

The Bottom Line

If you have a marijuana allergy, speak with your doctor about how to manage your symptoms best. They can help you create a plan to avoid exposure and identify what to do if you have a severe reaction. With their help, you can stay safe and healthy despite your allergy.

With marijuana allergies, it’s important to avoid exposure to smoke and skin contact, as these can trigger a reaction. If you have a severe reaction, always carry an epinephrine auto-injector with you.