randomani/MedicalQnA-llama2 huggingface dataset:
This is a medical question of type : susceptibility 
 Who is at risk for Cough? ? 
 People at risk for cough include those who:
                
Are exposed to things that irritate their airways (called irritants) or things that they're allergic to (called allergens). Examples of irritants are cigarette smoke, air pollution, paint fumes, and scented products. Examples of allergens are dust, animal dander, mold, and pollens from trees, grasses, and flowers.
                
Have certain conditions that irritate the lungs, such as asthma, sinus infections, colds, or gastroesophageal reflux disease.
                
Smoke. Smoking can irritate your lungs and cause coughing. Smoking and/or exposure to secondhand smoke also can lead to medical conditions that can cause a cough.
                
Take certain medicines, such as ACE inhibitors and beta blockers. ACE inhibitors are used to treat high blood pressure (HBP). Beta blockers are used to treat HBP, migraine headaches, and glaucoma.
                
Women are more likely than men to develop a chronic cough. For more information about the substances and conditions that put you at risk for cough, go to "What Causes Cough?"
This is a medical question of type : symptoms 
 What are the symptoms of Cough ? 
 When you cough, mucus (a slimy substance) may come up. Coughing helps clear the mucus in your airways from a cold, bronchitis, or other condition. Rarely, people cough up blood. If this happens, you should call your doctor right away.
                
A cough may be a symptom of a medical condition. Thus, it may occur with other signs and symptoms of that condition. For example, if you have a cold, you may have a runny or stuffy nose. If you have gastroesophageal reflux disease, you may have a sour taste in your mouth.
                
A chronic cough can make you feel tired because you use a lot of energy to cough. It also can prevent you from sleeping well and interfere with work and socializing. A chronic cough also can cause headaches, chest pain, loss of bladder control, sweating, and, rarely, fractured ribs.
This is a medical question of type : exams and tests 
 How to diagnose Cough ? 
 Your doctor will diagnose the cause of your cough based on your medical history, a physical exam, and test results.
                
Medical History
                
Your doctor will likely ask questions about your cough. He or she may ask how long you've had it, whether you're coughing anything up (such as mucus, a slimy substance), and how much you cough.
                
Your doctor also may ask:
                
About your medical history, including whether you have allergies, asthma, or other medical conditions.
                
Whether you have heartburn or a sour taste in your mouth. These may be signs of gastroesophageal reflux disease (GERD).
                
Whether you've recently had a cold or the flu.
                
Whether you smoke or spend time around others who smoke.
                
Whether you've been around air pollution, a lot of dust, or fumes.
                
Physical Exam
                
To check for signs of problems related to cough, your doctor will use a stethoscope to listen to your lungs. He or she will listen for wheezing (a whistling or squeaky sound when you breathe) or other abnormal sounds.
                
Diagnostic Tests
                
Your doctor may recommend tests based on the results of your medical history and physical exam. For example, if you have symptoms of GERD, your doctor may recommend a pH probe. This test measures the acid level of the fluid in your throat.
                
Other tests may include:
                
An exam of the mucus from your nose or throat. This test can show whether you have a bacterial infection.
                
A chest x ray. A chest x ray takes a picture of your heart and lungs. This test can help diagnose conditions such as pneumonia and lung cancer.
                
Lung function tests. These tests measure how much air you can breathe in and out, how fast you can breathe air out, and how well your lungs deliver oxygen to your blood. Lung function tests can help diagnose asthma and other conditions.
                
An x ray of the sinuses. This test can help diagnose a sinus infection.
This is a medical question of type : information 
 What is (are) Pulmonary Embolism ? 
 Pulmonary embolism (PULL-mun-ary EM-bo-lizm), or PE, is a sudden blockage in a lung artery. The blockage usually is caused by a blood clot that travels to the lung from a vein in the leg.
                
A clot that forms in one part of the body and travels in the bloodstream to another part of the body is called an embolus (EM-bo-lus).
                
PE is a serious condition that can:
                
Damage part of your lung because of a lack of blood flow to your lung tissue. This damage may lead to pulmonary hypertension (increased pressure in the pulmonary arteries).
                
Cause low oxygen levels in your blood.
                
Damage other organs in your body because of a lack of oxygen.
                
If a blood clot is large, or if there are many clots, PE can cause death.
                
Overview
                
PE most often is a complication of a condition called deep vein thrombosis (DVT). In DVT, blood clots form in the deep veins of the bodymost often in the legs. These clots can break free, travel through the bloodstream to the lungs, and block an artery.
                
Deep vein clots are not like clots in veins close to the skin's surface. Those clots remain in place and do not cause PE.
                
Outlook
                
The exact number of people affected by DVT and PE isn't known. Estimates suggest these conditions affect 300,000 to 600,000 people in the United States each year.
                
If left untreated, about 30 percent of patients who have PE will die. Most of those who die do so within the first few hours of the event.
                
The good news is that a prompt diagnosis and proper treatment can save lives and help prevent the complications of PE.
This is a medical question of type : causes 
 What causes Pulmonary Embolism ? 
 Major Causes
                
Pulmonary embolism (PE) usually begins as a blood clot in a deep vein of the leg. This condition is called deep vein thrombosis. The clot can break free, travel through the bloodstream to the lungs, and block an artery.
                
The animation below shows how a blood clot from a deep vein in the leg can travel to the lungs, causing pulmonary embolism. Click the "start" button to play the animation. Written and spoken explanations are provided with each frame. Use the buttons in the lower right corner to pause, restart, or replay the animation, or use the scroll bar below the buttons to move through the frames.
                

                

                
Blood clots can form in the deep veins of the legs if blood flow is restricted and slows down. This can happen if you don't move around for long periods, such as:
                
After some types of surgery
                
During a long trip in a car or airplane
                
If you must stay in bed for an extended time
                
Blood clots are more likely to develop in veins damaged from surgery or injured in other ways.
                
Other Causes
                
Rarely, an air bubble, part of a tumor, or other tissue travels to the lungs and causes PE. Also, if a large bone in the body (such as the thigh bone) breaks, fat from the bone marrow can travel through the blood. If the fat reaches the lungs, it can cause PE
This is a medical question of type : susceptibility 
 Who is at risk for Pulmonary Embolism? ? 
 Pulmonary embolism (PE) occurs equally in men and women. The risk increases with age. For every 10 years after age 60, the risk of having PE doubles.
                
Certain inherited conditions, such as factor V Leiden, increase the risk of blood clotting and PE.
                
Major Risk Factors
                
Your risk for PE is high if you have deep vein thrombosis (DVT) or a history of DVT. In DVT, blood clots form in the deep veins of the bodymost often in the legs. These clots can break free, travel through the bloodstream to the lungs, and block an artery.
                
Your risk for PE also is high if you've had the condition before.
                
Other Risk Factors
                
Other factors also can increase the risk for PE, such as:
                
Being bedridden or unable to move around much
                
Having surgery or breaking a bone (the risk goes up in the weeks following the surgery or injury)
                
Having certain diseases or conditions, such as a stroke, paralysis (an inability to move), chronic heart disease, or high blood pressure
                
Smoking
                
People who have recently been treated for cancer or who have a central venous catheter are more likely to develop DVT, which increases their risk for PE. A central venous catheter is a tube placed in a vein to allow easy access to the bloodstream for medical treatment.
                
Other risk factors for DVT include sitting for long periods (such as during long car or airplane rides), pregnancy and the 6-week period after pregnancy, and being overweight or obese. Women who take hormone therapy pills or birth control pills also are at increased risk for DVT.
                
The risk of developing blood clots increases as your number of risk factors increases.
This is a medical question of type : symptoms 
 What are the symptoms of Pulmonary Embolism ? 
 Major Signs and Symptoms
                
Signs and symptoms of pulmonary embolism (PE) include unexplained shortness of breath, problems breathing, chest pain, coughing, or coughing up blood. An arrhythmia (irregular heartbeat) also may suggest that you have PE.
                
Sometimes the only signs and symptoms are related to deep vein thrombosis (DVT). These include swelling of the leg or along a vein in the leg, pain or tenderness in the leg, a feeling of increased warmth in the area of the leg that's swollen or tender, and red or discolored skin on the affected leg.
                
See your doctor right away if you have any signs or symptoms of PE or DVT. It's also possible to have PE and not have any signs or symptoms.
                
Other Signs and Symptoms
                
Some people who have PE have feelings of anxiety or dread, light-headedness or fainting, rapid breathing, sweating, or an increased heart rate.
This is a medical question of type : prevention 
 How to prevent Pulmonary Embolism ? 
 Preventing pulmonary embolism (PE) begins with preventing deep vein thrombosis (DVT). Knowing whether you're at risk for DVT and taking steps to lower your risk are important.
                
Exercise your lower leg muscles if you're sitting for a long time while traveling.
                
Get out of bed and move around as soon as you're able after having surgery or being ill. The sooner you move around, the better your chance is of avoiding a blood clot.
                
Take medicines to prevent clots after some types of surgery (as your doctor prescribes).
                
Follow up with your doctor.
                
If you've already had DVT or PE, you can take more steps to prevent new blood clots from forming. Visit your doctor for regular checkups. Also, use compression stockings to prevent chronic (ongoing) swelling in your legs from DVT (as your doctor advises).
                
Contact your doctor right away if you have any signs or symptoms of DVT or PE.
This is a medical question of type : information 
 What is (are) Aneurysm ? 
 An aneurysm (AN-u-rism) is a balloon-like bulge in an artery. Arteries are blood vessels that carry oxygen-rich blood to your body.
                
Arteries have thick walls to withstand normal blood pressure. However, certain medical problems, genetic conditions, and trauma can damage or injure artery walls. The force of blood pushing against the weakened or injured walls can cause an aneurysm.
                
An aneurysm can grow large and rupture (burst) or dissect. A rupture causes dangerous bleeding inside the body. A dissection is a split in one or more layers of the artery wall. The split causes bleeding into and along the layers of the artery wall.
                
Both rupture and dissection often are fatal.
                
Overview
                
Most aneurysms occur in the aorta, the main artery that carries oxygen-rich blood from the heart to the body. The aorta goes through the chest and abdomen.
                
An aneurysm that occurs in the chest portion of the aorta is called a thoracic (tho-RAS-ik) aortic aneurysm. An aneurysm that occurs in the abdominal portion of the aorta is called an abdominal aortic aneurysm.
                
Aneurysms also can occur in other arteries, but these types of aneurysm are less common. This article focuses on aortic aneurysms.
                
About 13,000 Americans die each year from aortic aneurysms. Most of the deaths result from rupture or dissection.
                
Early diagnosis and treatment can help prevent rupture and dissection. However, aneurysms can develop and grow large before causing any symptoms. Thus, people who are at high risk for aneurysms can benefit from early, routine screening.
                
Outlook
                
Doctors often can successfully treat aortic aneurysms with medicines or surgery if theyre found in time. Medicines may be given to lower blood pressure, relax blood vessels, and reduce the risk of rupture.
                
Large aortic aneurysms often can be repaired with surgery. During surgery, the weak or damaged portion of the aorta is replaced or reinforced.
This is a medical question of type : causes 
 What causes Aneurysm ? 
 The force of blood pushing against the walls of an artery combined with damage or injury to the arterys walls can cause an aneurysm.
                
Many conditions and factors can damage and weaken the walls of the aorta and cause aortic aneurysms. Examples include aging, smoking, high blood pressure, and atherosclerosis (ath-er-o-skler-O-sis). Atherosclerosis is the hardening and narrowing of the arteries due to the buildup of a waxy substance called plaque (plak).
                
Rarely, infectionssuch as untreated syphilis (a sexually transmitted infection)can cause aortic aneurysms. Aortic aneurysms also can occur as a result of diseases that inflame the blood vessels, such as vasculitis (vas-kyu-LI-tis).
                
A family history of aneurysms also may play a role in causing aortic aneurysms.
                
In addition to the factors above, certain genetic conditions may cause thoracic aortic aneurysms (TAAs). Examples of these conditions include Marfan syndrome, Loeys-Dietz syndrome, Ehlers-Danlos syndrome (the vascular type), and Turner syndrome.
                
These genetic conditions can weaken the bodys connective tissues and damage the aorta. People who have these conditions tend to develop aneurysms at a younger age than other people. Theyre also at higher risk for rupture and dissection.
                
Trauma, such as a car accident, also can damage the walls of the aorta and lead to TAAs.
                
Researchers continue to look for other causes of aortic aneurysms. For example, theyre looking for genetic mutations (changes in the genes) that may contribute to or cause aneurysms.
This is a medical question of type : susceptibility 
 Who is at risk for Aneurysm? ? 
 Certain factors put you at higher risk for an aortic aneurysm. These factors include:
                
Male gender. Men are more likely than women to have aortic aneurysms.
                
Age. The risk for abdominal aortic aneurysms increases as you get older. These aneurysms are more likely to occur in people who are aged 65 or older.
                
Smoking. Smoking can damage and weaken the walls of the aorta.
                
A family history of aortic aneurysms. People who have family histories of aortic aneurysms are at higher risk for the condition, and they may have aneurysms before the age of 65.
                
A history of aneurysms in the arteries of the legs.
                
Certain diseases and conditions that weaken the walls of the aorta. Examples include high blood pressure and atherosclerosis.
                
Having a bicuspid aortic valve can raise the risk of having a thoracic aortic aneurysm. A bicuspid aortic valve has two leaflets instead of the typical three.
                
Car accidents or trauma also can injure the arteries and increase the risk for aneurysms.
                
If you have any of these risk factors, talk with your doctor about whether you need screening for aneurysms.
This is a medical question of type : symptoms 
 What are the symptoms of Aneurysm ? 
 The signs and symptoms of an aortic aneurysm depend on the type and location of the aneurysm. Signs and symptoms also depend on whether the aneurysm has ruptured (burst) or is affecting other parts of the body.
                
Aneurysms can develop and grow for years without causing any signs or symptoms. They often don't cause signs or symptoms until they rupture, grow large enough to press on nearby body parts, or block blood flow.
                
Abdominal Aortic Aneurysms
                
Most abdominal aortic aneurysms (AAAs) develop slowly over years. They often don't cause signs or symptoms unless they rupture. If you have an AAA, your doctor may feel a throbbing mass while checking your abdomen.
                
When symptoms are present, they can include:
                
A throbbing feeling in the abdomen
                
Deep pain in your back or the side of your abdomen
                
Steady, gnawing pain in your abdomen that lasts for hours or days
                
If an AAA ruptures, symptoms may include sudden, severe pain in your lower abdomen and back; nausea (feeling sick to your stomach) and vomiting; constipation and problems with urination; clammy, sweaty skin; light-headedness; and a rapid heart rate when standing up.
                
Internal bleeding from a ruptured AAA can send you into shock. Shock is a life-threatening condition in which blood pressure drops so low that the brain, kidneys, and other vital organs can't get enough blood to work well. Shock can be fatal if its not treated right away.
                
Thoracic Aortic Aneurysms
                
A thoracic aortic aneurysm (TAA) may not cause symptoms until it dissects or grows large. If you have symptoms, they may include:
                
Pain in your jaw, neck, back, or chest
                
Coughing and/or hoarseness
                
Shortness of breath and/or trouble breathing or swallowing
                
A dissection is a split in one or more layers of the artery wall. The split causes bleeding into and along the layers of the artery wall.
                
If a TAA ruptures or dissects, you may feel sudden, severe, sharp or stabbing pain starting in your upper back and moving down into your abdomen. You may have pain in your chest and arms, and you can quickly go into shock.
                
If you have any symptoms of TAA or aortic dissection, call 911. If left untreated, these conditions may lead to organ damage or death.
This is a medical question of type : exams and tests 
 How to diagnose Aneurysm ? 
 If you have an aortic aneurysm but no symptoms, your doctor may find it by chance during a routine physical exam. More often, doctors find aneurysms during tests done for other reasons, such as chest or abdominal pain.
                
If you have an abdominal aortic aneurysm (AAA), your doctor may feel a throbbing mass in your abdomen. A rapidly growing aneurysm about to rupture (burst) can be tender and very painful when pressed. If you're overweight or obese, it may be hard for your doctor to feel even a large AAA.
                
If you have an AAA, your doctor may hear rushing blood flow instead of the normal whooshing sound when listening to your abdomen with a stethoscope.
                
Specialists Involved
                
Your primary care doctor may refer you to a cardiothoracic or vascular surgeon for diagnosis and treatment of an aortic aneurysm.
                
A cardiothoracic surgeon does surgery on the heart, lungs, and other organs and structures in the chest, including the aorta. A vascular surgeon does surgery on the aorta and other blood vessels, except those of the heart and brain.
                
Diagnostic Tests and Procedures
                
To diagnose and study an aneurysm, your doctor may recommend one or more of the following tests.
                
Ultrasound and Echocardiography
                
Ultrasound and echocardiography (echo) are simple, painless tests that use sound waves to create pictures of the structures inside your body. These tests can show the size of an aortic aneurysm, if one is found.
                
Computed Tomography Scan
                
A computed tomography scan, or CT scan, is a painless test that uses x rays to take clear, detailed pictures of your organs.
                
During the test, your doctor will inject dye into a vein in your arm. The dye makes your arteries, including your aorta, visible on the CT scan pictures.
                
Your doctor may recommend this test if he or she thinks you have an AAA or a thoracic aortic aneurysm (TAA). A CT scan can show the size and shape of an aneurysm. This test provides more detailed pictures than an ultrasound or echo.
                
Magnetic Resonance Imaging
                
Magnetic resonance imaging (MRI) uses magnets and radio waves to create pictures of the organs and structures in your body. This test works well for detecting aneurysms and pinpointing their size and exact location.
                
Angiography
                
Angiography (an-jee-OG-ra-fee) is a test that uses dye and special x rays to show the insides of your arteries. This test shows the amount of damage and blockage in blood vessels.
                
Aortic angiography shows the inside of your aorta. The test may show the location and size of an aortic aneurysm.