Attention Deficit Hyperactivity Disorder (ADHD) is a chronic behavioral or developmental disorder which becomes apparent in childhood. The child is found to be hyperactiv...
One might experience a state of fear or worry before confronting some challenging event like a test or an interview where the outcome of the situation is uncertain. This mental state which is characterized by feelings like fear, uneasiness, worry and dismay is known as anxiety.
Bronchitis is caused due to the inflammation of the mucus membrane of the bronchial tubes, the part of the respiratory system that carries airflow from trachea into the lungs. Bronchitis can be either acute or chronic.
Eye allergy is a condition in which our eyes abnormally react to allergens which are several substances, perceived harmful by the eyes. When our eyes are exposed to allergens, cells present in them, known as mast cells produce histamine (a substance produced to fight against these allergens) resulting in reddening and swelling of eyelids,conjuctiva which is a thin membrane covering inside portion of our eyelids and Sclera which is the white portion of eyes.