cannabis for asthma
cannabis for asthma

Can Cannabis Treat Asthma?

Medical marijuana for asthmatic patients is on the rise, but why?

Posted by:
Lemon Knowles on Wednesday Apr 1, 2020

Can Cannabis Treat Asthma?

cannabis for asthma

Apart from the stressful time of Covid-19 going around, these are also the times of changing seasons. Most often when seasons are changing, those having problems with allergies, are suffering even more. Covid-19 is a virus that attacks the respiratory system. So, if you are a person who already has weak lungs, you really don’t want to worry about asthma attacks too. But does the idea of using marijuana to treat your lungs make sense? Smoking cannabis is normally the way people go, and when you suffer from a respiratory condition, it feels unlikely to add smoking marijuana to your treatment. Doctors are convinced though, that even smoking marijuana could benefit your lungs.


Define Asthma

Asthma is a condition where your airways narrow and swells and produce extra mucus. This makes breathing difficult and triggers coughing, wheezing, and shortness of breath. All conditions you don´t want in this time of the coronavirus. Some might have it lightly and it doesn´t really interfere with daily tasks. Others are not so lucky and if not controlled, it could be life-threatening. Asthma cannot be cured, but the symptoms can be controlled. Asthma also changes over time, so it is important to work with your doctor to have the best outcome.

Asthma is a very common chronic inflammatory disease and often is present since childhood. Traditionally asthma is treated with steroids to reduce inflammation. It dilates the bronchial passages and normalizes breathing. For more severe cases, a nebulizer is needed to change liquid into mist as the lungs absorb it better. There are two types of medications asthma patients use. One is for quick-relief, and the other one is for long-term control.


Symptoms of Asthma

Asthma symptoms vary from person to person. Symptoms can be present all the time, or only after something like exercise. Some months in the year it could be worse. The symptoms include:

Shortness of breath

Chest tightness or pain

Trouble sleeping due to shortness of breath, coughing or wheezing

A wheezing sound when exhaling, especially in children.

Coughing and wheezing augmented by respiratory flu or cold virus

Some situations might flare Asthma up, like:

Exercise-induced asthma – It gets worse when the air is dry and cold

Occupational asthma – triggered by workplace irritants like chemicals, dust, and gases

Allergy-induced asthma – airborne substances like pollen, mold spores, cockroach waste, pets, etc.

As there is no cure for asthma as of yet, scientists and doctors are looking for the best possible treatment for asthma. Cannabis is, therefore, a possible way to go.  


Can Cannabis Reduce Airway Inflammation?

Cannabis is something that can be inhaled in many different ways. You can use a water pipe, joint, or vaporizer to name a few. It delivers cannabinoids directly to the lungs. This makes it a viable way to treat asthma. Studies show that cannabis does not harm lung tissue. But inhaling the combustive by-products might offer some risks. Smoking is thus not the best way to treat lung disease. It is better to vape, or to use an inhaler for optimal results.

Both THC and CBD have been proving successful to treat asthma. Studies show that medical marijuana has a similar effect on the airways as some traditional asthma medication.


How THC Works for Asthma

THC is mostly known for its euphoric response due to its psychoactive properties. But THC acts quite similar to the endocannabinoids we have in our own body too. THC is known to effectively dilate airways in the lungs and inhibit coughing. Even when a person smokes marijuana, it dilates the airways. In comparison, cigarettes do exactly the opposite. Cigarettes constrict the airways.

When a person has an asthma attack, a chemical molecule, acetylcholine, normally responsible for maintaining muscle tone of the airways, also contributes to the contractions in asthma attacks. Traditional asthma medication blocks the molecule by preventing it to bind to the receptors. THC likewise does the same. It does not stop the molecule from binding, it prevents acetylcholine from being released. When THC is released through a vaporizer, it has almost immediate bronchial dilation effects without the risk of harmful smoke.


What about CBD?

CBD is also known for its anti-inflammatory properties. In fact, it has very strong anti-inflammatory benefits. Furthermore, CBD helps to let you sleep better and lowers stress-levels tremendously. Using CBD daily in oils or tinctures, help the body to reduce inflammatory responses in the body. CBD is very good at reducing bronchial spasms. CBD is very safe to use with little to no side-effects.


After Thought

As cannabis technology is improving at a rapid pace, patients with lung problems have more options to choose from. There is easy access to cannabinoid inhalers and nebulizers that eliminates the need to smoke weed as a treatment for asthma. Vaporizers and vape pens are also out there. Obviously more studies will follow, but as for now, cannabis is viable in treating asthma.








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