00:00Welcome to our channel. Today's deep dive is all about respiratory diseases. What
00:06they are, their causes, symptoms, treatments, prevention and why you need
00:12to know about them. Whether you or a loved one struggle with breathing or you
00:17simply want to boost your health knowledge, you're in the right place. What
00:22are respiratory diseases? Respiratory diseases are illnesses that affect the
00:27organs or tissues involved in breathing. Primarily the nose, throat, airways and
00:33lungs. These diseases make it hard for your body to exchange oxygen and carbon
00:38dioxide efficiently. Key structures involved. Nose and mouth. Pharynx and
00:46larynx. Trachea. Windpipe. Bronchi and bronchioles. Airways inside the lungs. Alveoli.
00:56Tiny air sacs for gas exchange. Respiratory diseases range from the common cold to
01:03life-threatening conditions like lung cancer. Types of respiratory diseases
01:08Obstructive lung diseases. Asthma. Chronic inflammation causing airway narrowing,
01:14leading to wheezing, coughing and difficulty breathing. Triggers can include allergens,
01:20toxins, exercise or cold air. Asthma affects over 262 million people globally.
01:27Chronic obstructive pulmonary disease . A progressive disease including emphysema,
01:34damage to air sacs and chronic bronchitis. Airway information. Symptoms. Persistent cough.
01:41Shortness of breath. Fatigue. Major causes. Smoking. Pollution. Workplace exposures. COPD
01:53is a leading cause of death globally. Bronchiectasis. Hermelin airway widening due to chronic infections
02:01or genetic disorders like cystic fibrosis. Respiratory infections. Upper respiratory tract infections.
02:08Common colds. Sinusitis. Pharyngitis. Laryngitis. Usually viral and self-limiting. Lower respiratory
02:17tract infections. Bronchitis. Pneumonia. Tuberculosis. COVID-19. Can be more severe. Sometimes requiring
02:27hospitalization. Restrictive and other diseases. Pulmonary fibrosis. Scar tissue builds up in
02:34the lungs. Reducing their ability to expand. Lung cancer. The most frequent cancer related cause
02:43of death. Occupational diseases. Caused by long term exposure to irritants at work. For example.
02:51Silicosis. Asbestosis. Sleep apnea and other disorders. Obstructive sleep apnea interrupts breathing
03:01during sleep. Causes and risk factors. Causes. Smoking. Major factor for many lung diseases. Air pollution.
03:12Indoor and outdoor. Occupational exposures. Dust. Chemicals. Fumes. Infections. Viral. For example.
03:23Flu. COVID-19. Bacterial. For example. Pneumonia. Fungal. Genetics. Such as in cystic fibrosis. Risk factors. Age.
03:36Very young elderly. Weak immune system. Existing conditions. Like asthma. Allergies.
03:44Lifestyle factors. Sedentary living. Poor diet. SIGNS and symptoms. Cough. Shortness of breath.
03:54Wheezing. Chest pain or tightness. Fatigue and weakness. Cyanosis. Bluish color of lip skin.
04:03Sputum production. Sputum production. Phlegm. Rapid or shallow breathing. Frequent in diagnosis
04:10and medical tests. History and physical examination. Doctor asks about symptoms. Lifestyle exposures.
04:20Pulmonary function tests. Spirometry. Measures how much and how fast you can exhale. Imaging.
04:30Chest x-ray. CT scan to look for lung damage or infection. Laboratory tests. Sputum sample. Blood tests.
04:41Throat swabs. For infections. Treatment options. Medications. Bronchodilators. Open airways inhalers
04:53for asthma. COPD. Steroids. Reduce inflammation. Oral inhaled. Antibiotics. Antivirals. For infections.
05:06Oxygen therapy. For severe lung compromise. Physical and lifestyle approaches. Pulmonary rehabilitation.
05:16Exercise. Breathing techniques. Smoking cessation. Good nutrition. Staying hydrated. Advanced treatments.
05:27Surgery. For lung cancer. Severe COPD. Lung transplantation. In rare, terminal cases. Special care for infections.
05:38Rest and hydration for viral illnesses like flu and COVID-19. Isolation. Quarantine in contagious
05:46viral infections. Prevention tips. Immunizations. Keep up to date with flu, COVID-19, and pneumonia
05:55vaccines. Avoid smoking and pollutants. Quit tobacco. Limit exposure to secondhand smoke, dust
06:04and fumes. Hygiene. Wash hands frequently. Use masks in crowded at-risk places. Clean air.
06:14Ventilate spaces. Use air purifiers. Keep environment free from mold and dust. Healthy lifestyle.
06:23Regular exercise. Balance diet. Maintain healthy weight. Manage allergies. Occupational safety. Use protective
06:33equipment in at-risk workplaces. Living with respiratory diseases. Chronic management. Follow
06:40doctor's instructions. Adhere to medications. Attend rehab. Mental health. Chronic breathing
06:47problems can affect mood. Seek support. Counseling if needed. Community and support. Connect with
06:56support groups . Educate family and friends.
07:02Breathing is a gift we often take for granted. Until something goes wrong. Now you have a strong
07:08foundation on respiratory diseases. How they occur. How to prevent them. And what you can
07:15do if you or someone you love is affected. Don't forget to like, subscribe and share this video
07:21to help others learn and breathe easy. If you have questions or want more details on any disease
07:27we've discussed. Drop them in the comments below. Thank you for joining us. Stay healthy and keep breathing.