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How Cannabis Can Effectively Reduce Asthma

Around 300 million people around the world have asthma, which is a long-term respiratory disease. Airways contract both on their own and in response to a wide range of factors in the environment and inside the body. If you have asthma, you can have symptoms that are mild to life-threatening. Children and the elderly are the most at risk, but it can affect people of all ages. Cannabis can effectively reduce asthma by stopping the inflammation that causes the airways to be hyper-responsive. There are still problems with the way people usually treat asthma, and it often involves a lot of different drugs with different side effects.

Study: CB1 and CB2 receptors are found in bronchial tissue and play a part in protecting the lungs. The activation of CB1 receptors on nerve endings in the lungs causes the airway's smooth muscle to relax, which makes the airway more open. This may be good for people with airway hyperreactivity and asthma. Asthma patients who have cannabinoid receptors could benefit from a new way to treat them, according to a number of studies that date back to the 1970s.

A lot of people think that bacterial or viral infections, like Streptococcus, can make people more sensitive to allergens when they are young. This makes them more likely to get asthma. Because antibiotics have been used in treatment, antibiotic-resistant superbugs have been created as a result. It has been shown that cannabinoids can kill bacteria all over the body.

So, because airways contract and narrow during an asthma attack, the antispasmodic effects of cannabinoids may also help to open up the bronchial tubes. These inhaler systems have been on the market for a few years now, as more people learn about and use cannabinoid treatment for asthma.

What Causes Asthma?

A lot of people don't know why some people get asthma and others don't, but experts aren't sure why. There is a greater chance that you will get asthma if someone in your immediate family has asthma A child's risk of getting asthma is also higher if they were born early or had a low birth weight, if their mother smoked while pregnant, if they live in a house with people who smoke, or if they have been exposed to air pollution or mould. These things can cause asthma.

It can happen to healthy adults who have been exposed to air pollution for a long time, such as fumes that irritate the lungs or dusts that they're allergic to, for a long time. When they train hard and breathe in polluted or cold or dry air for a long time, even athletes can have asthma.

Asthma can be triggered by a variety of factors, including:

  • Infection caused by viruses.
  • Physical activity (referred to as exercise-induced asthma).
  • Cleaning goods, fragrances, aerosol items, and some occupational chemicals are examples of other irritants.
  • Cigarette smoke, wildfire smoke, and road pollution are all examples of pollution.
  • Pollen, dust, food, and mold are examples of allergens (allergic asthma).
A Caucasian woman sneezing into a white cloth held to her nose with both hands
A Caucasian woman sneezing into a white cloth held to her nose with both hands

How Is Asthma Treated?

There are many ways to treat asthma, and they all help keep your lungs healthy and keep asthma symptoms from interfering with your daily life. He or she may give them to you or suggest them.


Relievers, preventers, and controllers are three of the main types of asthma medicines, and they all work in different ways.

Asthma Relievers

Asthma reliever medicine helps open up your airways quickly to relieve the symptoms of an asthma attack, which can be very painful. For about 4 hours, they can make you feel better. A lot of people use salbutamol, which is a pain reliever, to get relief (Ventolin). There may be times when you or your child need to use asthma relievers more often until the symptoms are gone, but use them as your doctor tells you to.

Asthma Preventers

Asthma preventer medicine can help you avoid having asthma attacks and keep your asthma in check. People who go for preventive treatments relax their airways with anti-inflammatory medicine, which is usually corticosteroids, which is like the steroid that your body makes. This medicine is called a "preventive." It can be taken with an inhaler or a tablet every day.

Prednisolone and other oral corticosteroids (like prednisone) may be used to treat asthma flare-ups from time to time.

Asthma Controllers

Asthma controller medicine helps to control asthma when a preventer medicine isn't enough. It helps when a preventer medicine isn't enough to control the asthma. They work in the same way as asthma reliever medications, but they last longer and are often combined with a preventer medicine into one inhaler.

A short course of oral corticosteroids (like prednisolone) may be used to help treat asthma flare-ups.

When you use inhalers and spacers correctly, it takes a lot of practice. It's important to learn how to get the best amount of medicine out of them. Our article on how to use an asthma inhaler can help you do that.

It's important to know that severe asthma is asthma that can't be controlled even when high-dose preventer medicines are used correctly.

A very small number of people have severe asthma and have symptoms that can't be controlled with high doses of treatment, and they may need to take other medicines to get them under control.

A man wearing a white lab coat with latex gloves in both hands squeezing a tincture dropper filled with CBD oil into a brown tincture bottle
A man wearing a white lab coat with latex gloves in both hands squeezing a tincture dropper filled with CBD oil into a brown tincture bottle

Cannabis As A Treatment For Asthma - Dosage And Delivery

If you have a medical condition, you should work with a health care provider who has experience with CBD or medicinal cannabis so that dosage and delivery methods can be worked out and changed based on your own needs. Also, people who are well-educated and aware of their own health can act as their own very knowledgeable health consultants.

For a long time, it has been well-known that smoked marijuana can help people with asthma. Asthma usually causes wheezing and more mucus to build up in the small airways in our lungs. Many people who have asthma are afraid because it is hard to breathe, and who wouldn't be? More anxiety makes bronchospasms get worse, which makes you more anxious. Typical inhalers contain adrenergic (adrenaline-like) stimulants, which work well but tend to make people more stressed. It would be nice if there were more ways to treat bronchospasms, so we could try more things. Because high levels of THC can make people more anxious, using CBD might be a good thing to do.

Any way you take CBD will make your airways less resistant. In that case, how about just taking it by inhaling it without the smoke? Now, there are vape pens that have CBD oil in them. In general, a few puffs will give the patient 6–8 mg of whole-plant CBD and a little THC right into their lungs.

In the short term, sublingual drops and oromucosal sprays can help relieve the symptoms of asthma. Vaping with a high-quality CBD-concentrated oil that doesn't have any other ingredients is also a good option. When you eat something, it usually takes 30 to 60 minutes for it to work, and it usually lasts for six to eight hours. This medicine lasts for one to three hours. They use cartridges that are filled with CO2 concentrate for the best results. As with inhaled products, sublingual products also work quickly and last longer than those that are sprayed in the air.

Wrapping Up

Adults with asthma usually have the condition for the rest of their lives, which means they will have it for the rest of their lives, too. Some kids who have asthma "grow out of" it as they get older, but not everyone does this. When they grow up, they might get asthma again, but many never get asthma again. Asthma may not go away for some people. For example, kids with severe asthma may never get better.

The long-term prognosis for someone with asthma varies a lot because of all of these things. There are some people who get better over time, even though their symptoms never completely go away. There are also some people who get worse.

Fortunately, with recent studies showing how cannabis can effectively reduce asthma, most people who have asthma can still live a normal, healthy life if they work with their doctor to manage their symptoms and avoid asthma triggers, like pollen and dust mites.

About The Authors

Suleman Shah

Suleman Shah - Suleman Shah is a researcher and freelance writer. As a researcher, he has worked with MNS University of Agriculture, Multan (Pakistan) and Texas A & M University (USA). He regularly writes science articles and blogs for science news website immersse.com and open access publishers OA Publishing London and Scientific Times. He loves to keep himself updated on scientific developments and convert these developments into everyday language to update the readers about the developments in the scientific era. His primary research focus is Plant sciences, and he contributed to this field by publishing his research in scientific journals and presenting his work at many Conferences. Shah graduated from the University of Agriculture Faisalabad (Pakistan) and started his professional carrier with Jaffer Agro Services and later with the Agriculture Department of the Government of Pakistan. His research interest compelled and attracted him to proceed with his carrier in Plant sciences research. So, he started his Ph.D. in Soil Science at MNS University of Agriculture Multan (Pakistan). Later, he started working as a visiting scholar with Texas A&M University (USA). Shah’s experience with big Open Excess publishers like Springers, Frontiers, MDPI, etc., testified to his belief in Open Access as a barrier-removing mechanism between researchers and the readers of their research. Shah believes that Open Access is revolutionizing the publication process and benefitting research in all fields.

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