Posts

Conjunctivitis or Pink eye ; causes , types , treatment and prevention

Image
  Introduction ;  Conjunctivitis, commonly known as "pink eye," is a prevalent eye condition that affects people of all ages. It involves inflammation of the conjunctiva, the thin, transparent layer covering the front surface of the eye and the inner surface of the eyelids. It can cause the eyes to become red, swollen, and watery. Conjunctivitis is a common condition that can affect people of all ages.  Conjunctivitis can be caused by various factors and can present with a range of symptoms, h owever, it is usually not a serious condition and goes away on its own within a few days. Causes ; Bacterial infection , often caused by Staphylococcus aureus or Streptococcus pneumoniae. Viral infection, Most cases of pink eye are caused by adenovirus but also can be caused by other viruses, including herpes simplex virus and varicella-zoster virus. Allergic reactions to pollen, dust mites, pet dander, or certain medications. In response to allergens, your body produces an ...

CHRONIC OBSTRUCTIVE AIRWAY DISEASE (COPD)

Image
  Introduction ; Chronic Obstructive Airway Disease (COAD), commonly referred to as Chronic Obstructive Pulmonary Disease (COPD), is a progressive and debilitating respiratory disorder that affects millions of individuals worldwide. It is estimated to affect 32 million persons in the United States and is the third leading cause of death in the United States.   Chronic obstructive pulmonary disease (COPD) is a chronic inflammatory lung disease that causes obstructed airflow from the lungs. Symptoms include breathing difficulty, cough, mucus (sputum) production and wheezing. It's typically caused by long-term exposure to irritating gases or particulate matter, most often from cigarette smoke. People with  COPD  are at increased risk of developing heart disease, lung cancer and a variety of other conditions. There are two main forms of COPD: Chronic bronchitis ,  In this condition, your bronchial tubes become inflamed and narrowed and your lungs produce more mucus,...

Palpitation or Fast heart beat , all you should know ;

Image
Overview : Heart palpitations are feelings of having a fast-beating, fluttering or pounding heart. Stress, exercise, medication or, rarely, a medical condition can trigger them.    Most people get them because of anxiety. Other causes include: pregnancy, caffeine, alcohol or spicy food.  Although heart palpitations can be worrisome, they're usually harmless. Rarely, heart palpitations can be a symptom of a more serious heart condition, such as an irregular heartbeat (arrhythmia), that might require treatment. Many people are unaware of minor irregular heartbeats, and even completely healthy people have extra or skipped heartbeats once in a while.  Causes  : Occasional, harmless palpitations can have many causes:         Stress or anxiety Strenuous activity Extreme fatigue Hormonal changes caused by pregnancy, menopause or menstruation Low blood pressure Caffeine Nicotine Alcohol Stimulant medications, including pseudoephedrine (a decong...