Pulmonary Function Tests or PFTs are a set of tests that are used to determine, measure or observe the functioning of the lungs. The most common pulmonary function tests used are spirometry, gas diffusion, and lung plethysmography. 

Highlights of pulmonary function tests

A spirometry test is used to measure the amount of air inhaled and exhaled. It also measures the amount of time taken to complete a respiration cycle.
A lung plethysmography measures the amount of air in the lungs after the patient has taken a deep breath. It also measures the amount of air that remains in the lungs after the patient has exhaled as much air as possible.
What does a Pulmonary Function Test measure?
Pulmonary function tests would not only check how well the person is breathing but also how effectively the lungs are able to conduct oxygen to the rest of the body. In addition to air flow, these tests would measure the size and volume of the lung and lung diffusion.

These tests can also be used to measure

Total Lung Capacity   the amount of air present in the lungs after breathing in deeply
Forced Vital Capacity   the amount of air that can be exhaled after breathing in deeply
Minute Volume   the amount of air exhaled per minute
Vital Capacity   the total volume of air that can be breathed out after inhaling as much as possible
Tidal Volume   the amount of air inhaled or exhaled when breathing normally
Maximum voluntary ventilation   the amount of air that can be inhaled and exhaled in one minute
Functional Residual Capacity   the amount of air that remains in the lungs when breathing normally
Forced Expiratory Flow   the flow or volume of air during an exhalation
Peak Expiratory Flow Rate   the rate at which a person can exhale
When are Pulmonary Function Tests recommended?
A physician might recommend a patient undergo a PFT as part of a routine physical check-up. This test would be advised if the patient is experiencing any symptoms associated with lung problems or disorders such as asthma, respiratory infections, chronic obstructive pulmonary disease, COPD. A doctor would also use these tests to monitor and check whether a certain treatment prescribed for a lung disease or condition is working effectively.

Pulmonary function tests are safe as they are non-invasive but it is important to follow the instructions of the doctor or technician before, after and during the test. It is important to make your doctor aware of any surgeries, respiratory infections, chest pains or heart attacks that you might have experienced before the test. If you are taking any medications you might need to follow the advice of the doctor as to whether you can take them before the test.

Your doctor would also advice you on how to prepare for the test such as not eating a large meal, avoiding caffeine and wearing loose-fitting clothes. If you have any doubts, concerns or queries discuss them with your doctor.

Pulmonary Function Tests - Why Is It Required?

Constipation is a condition characterized by extreme difficulty in emptying the bowels. It is characterized by hardening of the feces. Ayurvedic remedies have been considered since a long time to support healthy bowel movements. Acute constipation can also be a sign of Crohn s disease or irritable bowel syndrome.

Symptoms of constipation:
1. Immense strain during bowel movements
2. Inability to have proper bowel movements
3. A feeling of being blocked up from within
4. Hard and dry feces

How can you get rid of constipation with Ayurvedic remedies?

Increase fluid intake: If you are suffering from constipation, it is vital to drink about 80 ounces of herbal tea or water per day. Warm fluids are the best way to keep your body hydrated. These fluids should be consumed at least 20 minutes before a meal or 1 hour after a meal.
Increase organic oils in your diet: High quality oil helps lubricate your body tissues, so that appropriate amount of fat or oil can remain in the stool. Most oils are healthy, but the healthiest oils include olive oil, ghee and sesame oil.
Eat plenty of healthy fruits: Fruits are fibrous, hydrating and generally pacifying to your body. Fruits such as peaches, soaked prunes, soaked raisins, peeled apples and bananas should be consumed. It is vital to eat the fruits about an hour before your meals. While consuming these fruits, you should chew on them properly to attain maximum benefit. Pineapple juice is also very effective in facilitating bowel movements.
Consume soaked flax seeds or milk with ghee: Before going to bed, you should drink a cup of boiled milk with ghee or a tablespoon of flaxseeds soaked in a glass of water. This is an ideal remedy for constipation.
Herbs:  Triphala  herb (a traditional Ayurvedic herb) are generally prescribed by the Ayurvedic practitioners. It can be taken either in the tablet form or powdered form with a glass of warm water. Psyllium husk is also a natural source of insoluble and soluble fiber. It serves as a bulking agent and a demulcent in the colon. This facilitates the regular passing of feces.

Ayurvedic Ways To Help You Get Rid Of Constipation!

Asthma is a common disease, characterized by the inflammation of the airways. These airways are responsible for the passage of air and therefore their inflammation causes shortness of breath and extreme discomfort. Though different branches of medicines have tried in their own ways to deal with this problem, ayurveda with its emphasis on natural remedies has emerged as a clear favorite. According to ayurveda, it is the stomach that is the source of all chronic diseases. The science believes that as impurities accumulate in our system, diseases like asthma come to the fore. The different ways by which ayurveda treats asthma are:

1. Maintaining a proper diet: since stomach is identified as the source of most diseases, any attempt to treat them should begin from the stomach itself. Ayurveda believes that those foods, which are easy to digest, inevitably helps in relieving you from the bouts of asthma. The concept that operates behind this is that easily digestible food provides nutrients, which are further absorbed by the tissues. This helps in rebuilding the strong strength as well as keeps the stomach in a sound condition.

2. Herbal oil massage: a daily massage with herbal oil has always proved to have an extremely soothing and a calming effect on your system. Ideally the massage should be performed before taking a bath as it increases the blood circulation and pacify the nervous system.

3. Exercise: ayurveda is perhaps the only branch of medicine that gives equal priority to medications as well as exercises. It is believed that stretching and those exercises that facilitate flexibility can markedly reduce bouts of asthma.




Role of Ayurveda in Treating Asthma 

Frequent headaches can be uncomfortable at best, and debilitating at worst. While a chronic migraine can come with a throbbing pain on one side of the head, headaches due to tension can cause mild to moderate pain on both sides. Also, daily headaches happen in at least 15 days, Hemicrania Continua is a condition that brings about constant pain, and usually happens on one side of the head. Read on to learn more about dealing with these different kinds of headaches.

1. Medical Treatment: Inflammation, infections like meningitis and brain injuries that have been proven to be traumatic should be treated with due medication after a proper consultation with a doctor. In certain cases, headaches can be caused due to brain tumours and they must be treated at once. Also, headaches that come with fever, stiff neck, confusion and constant vomiting must be treated by a doctor immediately.

2. Take an Over the Counter Drug: Taking an over the counter drug for instant pain relief can stop the pain and give temporary or long term relief, depending on the kind of headache you are experiencing. It is advisable to speak with a doctor before taking any kind of drug.

3. Find your Triggers: Find and limit your triggers like certain food types as well as stress and certain seasonal changes. Stepping out in the summer with an umbrella and avoiding caffeine or too much of chocolate and cheese can also help in alleviating the pain. Stress is also a major factor that contributes to headaches and should be avoided in order to prevent or stop the pain.

4. Drink Plenty of Water: Staying hydrated is a good way to treat headaches instantly. The consumption of water is known to soothe the pain effectively.

5. A Soothing Break: Find a quiet place with dim lighting to take a break that should ideally last at least half an hour to one hour, or even more. This will help in diminishing and removing the pain. You can also use a cold compress and get yourself a massage.

5 Ways To Deal With Headaches

Hypertension or increased blood pressure is one of the modern lifestyle diseases. The changing lifestyles including altered dietary habits and lack of physical activity are the main reasons for the high incidence of hypertension. With this, it brings a host of complications including other chronic diseases like diabetes, kidney failure, risks of stroke and heart attacks.

Alternative medicine proposes quite a number of remedies in addition to just increased physical activity. Read on to know more about how you can eat healthier and control your blood pressure.

Eat walnuts: As most books and media depict, heart disease is directly related to physical reaction towards stress. Regular eating of walnuts helps control this response, thereby controlling blood pressure. It is also a great source of antioxidants and fibre, which adds to its heart-healthy features.

Load up on minerals: Eating a diet rich in calcium, magnesium, and potassium is extremely beneficial for the heart. Sweet potatoes, bananas, dry fruits, dairy products, etc., have shown to reduce blood pressure extremely well in various experiments.

Avoid salt: While the natural sea salt is almost out of use, most of us have switched to the processed variety, which is devoid of all minerals. This is one of the major contributors for increased blood pressure. Studies have shown that reducing salt intake helps in a big way in controlling blood pressure. Most of us are also used to adding extra salt so the food tastes better. This should be avoided. With increased consumption of processed food items, everything from bread to cookies to cheese has salt, which also should be reduced, and if possible, avoided.

Have a colourful meal: Load up your plate with peppers, berries, dry fruits, and organic fruits and vegetables. Pomegranate juice is believed to control angiotensin, converting enzyme, which is responsible for controlling hypertension. They are also rich in antioxidants and help control blood pressure by reducing inflammation.

Know your cholesterol: While cholesterol is generally used with a negative connotation, it is not always true. There is good and bad cholesterol and the bad one should be avoided. Watch out for labels, and ensure you are eating less of the bad cholesterol. Good cholesterol is required for the production of hormones and proper functioning of the body.

Watch your medicines: While it is easy to just pop an ibuprofen when there is a headache or a back ache, it is advisable to watch out. These are best avoided in the long run, as they can induce hypertension and induce heart disease.

In addition, meditation, relaxation, green tea, dark chocolate, red wine, music, and quitting smoking are also shown to be helpful in controlling blood pressure.

Successful Tips To Control Blood Pressure

There is no fixed definition for the best diet. It solely depends on the health condition, requirement, and restrictions of a patient that a diet can be planned that can help deal with or prevent a particular health threat while ensuring overall good health.

Cholesterol is becoming a widely known threat responsible for inflammation and forming blood clots which may lead to strokes and heart attacks. Since it is a growing concern, it is recommended the patient follows a proper diet that can help in keeping the cholesterol level in the blood under control. To make such a best diet, below are few necessary and practical tips.

Opt For Healthier Fats
One must remember that the saturated fat found in the dairy products and red meat raise the level of the bad cholesterol or LDL, instead of reducing it. Receiving around 7 percent of the regular calorie need of the body is necessary from saturated fats. Therefore, one needs to opt for healthier saturated fats, such as canola or olive oils, monounsaturated fat products, low-fat dairy products, etc.

Increase the Intake of Fiber
The more the sources of fiber will be there in one s diet, especially the soluble ones, the more health benefits one can have from that diet regarding the cholesterol reduction. Fresh fruits, oat bran, oats, beans, vegetables, and lentil are excellent sources of fiber and must be there in one's diet to make it the best.

Avoid having Trans Fats
Trans fats are known to increase the bad cholesterol(LDL) and reduce the good cholesterol (HDL). Therefore, eliminating sources of trans fats from one's diet will automatically contribute to keeping the cholesterol levels under control. Usually, it is the fried foods, various commercial products such as snack cakes, crackers or cakes, junk foods that are filled with trans fats and must be avoided.

Include Whey Protein
Whey protein has found to be a good source of reducing LDL or low-density lipoprotein and maintaining a balance in the overall cholesterol production inside the body. Therefore, including foods like ricotta cheese, yogurt, cereals, oatmeal, etc., each of them being rich in whey, can be a smart way of making one's diet more heart-friendly.

Add Omega 3 Fatty Acid Rich Foods
To make your diet a cholesterol reducer, try eating foods that are rich in omega 3 fatty acid. Though this particular fat is not associated with affecting the LDL cholesterol, it helps in the good cholesterol or HDL level in the blood, reducing both the triglycerides in the blood and blood pressure. Walnuts, ground flaxseeds, almonds, fishes like salmon, herring and mackerel are a few good sources of omega 3 fatty acid.

Apart from making the diet healthier and heart friendly, one should consider making some lifestyle changes such as to exercise regularly, to quit smoking, etc., to make the diet more effective and its results long-lasting.

Diet That Can Keep Cholesterol Under Control!

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