Even if someone has smoked for decades, quitting smoking can lead to almost immediate improvements in the cardiovascular and respiratory system. Within one to two days of quitting smoking, positive effects can be observed in blood pressure, heart rate , vasoconstriction , and oxygen levels. According to the WHO , tobacco users are less likely to become infected with COVID if they quit smoking as it will reduce hand-to-mouth transmission.
In addition, as well as the near-immediate improvements to the cardiovascular and respiratory systems outlined above, comorbidities such as cardiovascular conditions, lung conditions, and diabetes can improve very soon after quitting smoking.
Are there ways to increase the success of smoking cessation attempts in the current circumstances? Even though options for face-to-face support and prescription medications may be limited in the current COVID outbreak, there is abundant evidence for the effectiveness of other forms of smoking cessation support. Nicotine replacement therapies are widely available in supermarkets and pharmacies. Evidence from randomized controlled trials shows that using two forms of nicotine replacement therapy at the same time a patch plus a faster-acting form like gum or lozenge increases the chances of quitting compared to a single form and is as effective as prescription stop-smoking medications.
Accessing behavioural support on its own or in addition to pharmacotherapy also increases long-term quit rates. There is good quality evidence that telephone counselling as provided by national quitlines, for example , increases quit rates. There is also evidence that internet , text-message , and print-based interventions increase quit rates. It may feel particularly stressful to try to quit smoking in the current circumstances, but there is evidence that quitting smoking leads to improvements in mental health.
Dentists and pharmacists are also able to provide effective advice. Cannabis can weaken the immune system, leading to pneumonia. Smoking cannabis has been further linked with symptoms of chronic bronchitis. Heavy use of cannabis on its own can cause airway obstruction.
Based on immuno-histopathological and epidemiological evidence, smoking cannabis poses a potential risk for developing lung cancer. These include: Your age. People older than 65 are at increased risk because the immune system becomes less able to fight off infection as you age. Your environment. Regularly breathing in dust, chemicals, air pollution, or toxic fumes can damage your lungs.
This makes your lungs more vulnerable to infection. Your lifestyle. Habits such as smoking cigarettes or abusing alcohol can increase your risk. Smoking damages the lungs, while alcohol interferes with how your body fights infection.
Your immune system. If you are hospitalized, especially in an ICU. Being in the ICU intensive care unit raises your risk of pneumonia. Your risk increases if you are using a ventilator to help you breathe.
Ventilators make it hard for you to cough and can trap germs that cause infection in your lungs. If you have recently had major surgery or a serious injury. Recovering from major surgery or injury can make it difficult for you to cough. Recovery also typically requires a lot of bed rest. Lying down on your back for an extended period of time can allow fluid or mucus to gather in your lungs. This gives bacteria a place to grow. People who have any of the following conditions are also at increased risk: chronic obstructive pulmonary disease COPD asthma heart disease emphysema diabetes sickle cell disease You can help prevent pneumonia by doing the following: Get the flu vaccine each year.
People can develop bacterial pneumonia after a case of the flu. You can reduce this risk by getting the yearly flu shot. Get the pneumococcal vaccine. This helps prevent pneumonia caused by pneumococcal bacteria.
Practice good hygiene. Wash your hands frequently with soap and water or an alcohol-based hand sanitizer. Smoking damages your lungs and makes it harder for your body to defend itself from germs and disease. If you smoke, talk to your family doctor about quitting as soon as possible.
Practice a healthy lifestyle. Eat a balanced diet full of fruits and vegetables. Exercise regularly. Get plenty of sleep. These things help your immune system stay strong.
Avoid sick people. Being around people who are sick increases your risk of catching what they have. Is there a vaccine for pneumonia? Getting the pneumonia vaccine is especially important if you: Are 65 years of age or older. Have certain chronic conditions, such as asthma, lung disease, diabetes, heart disease, sickle cell disease, or cirrhosis. Have cochlear implants an electronic device that helps you hear. Pneumonia treatment Treatment for pneumonia depends on several factors.
If a fungus is causing your pneumonia, your doctor may prescribe an antifungal medicine. What can I do at home to feel better? Rest will help your body fight the infection. Drink plenty of fluids.
Fluids will keep you hydrated. They can help loosen the mucus in your lungs. Try water, warm tea, and clear soups. Stop smoking if you smoke and avoid secondhand smoke.
Smoke can make your symptoms worse. Smoking also increases your risk of developing pneumonia and other lung problems in the future. You should also avoid lit fireplaces or other areas where the air may not be clean. Stay home from school or work until your symptoms go away. Use a cool-mist humidifier or take a warm bath.
This will help clear your lungs and make it easier for you to breathe.
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