Causes of Bronchitis: Bronchitis occurs most often during the cold and flu season, usually coupled with an upper respiratory infection.

a) Several viruses cause bronchitis, including Influenza A and B, commonly referred to as “flu”.

b) A number of bacteria are also known to cause bronchitis, such as Mycoplasma Pneumonia, which causes so called Walking pneumonia.

c) Bronchitis also occurs when inhale irritating fumes or dusts. Chemical solvents and smoke, including tobacco smoke, have been linked to acute bronchitis.

d) People at increased risk both of getting bronchitis and having more severe symptoms include the elderly, those with weakened immune systems, smokers, and any one with repeated exposure to lung irritants.

Symptoms of Bronchitis: Acute Bronchitis most commonly occurs after an upper respiratory infection such as the common cold or a sinus infection. You may see symptoms such as fever with chills, muscle aches, nasal congestion, and sore throat.

I ) Cough is a common symptom of bronchitis. The cough may be dry or may produce phlegm. Significant phlegm production suggests that the lower respiratory tract and the lung itself May be infected, and you may have pneumonia.

II ) The cough may last for more than two weeks . Continued forceful coughing may make your Chest and abdominal muscles sore. Coughing can be severe enough at times to injure the Chest wall or even cause you to pass out.

III ) Wheezing may occur because of the inflammation of the airways. This may leave you short Of breath.

Migraine: It is a condition, in which a person experiences tremendous headaches. Generally, this headache affects only one side of the head and body and normally it lasts from 4 to 72 hours. Migraine attacks are more common to those people who take too much of stress or are workaholic. In such people the blood flow in the brain muscles drops, as a result of too much load, squeezing the arteries. When the person suddenly relaxes, these tight brain muscles expand, stretching the blood vessels walls. The blood pumped with each heart beat, then pushes the vessels further causing immense pain. Though the exact cause of migraine has not been identified, there are a number of factors that can trigger the severe headache.