A medical condition in which the airways of the lungs become narrow is called asthma. During the same time, they swell up and produce mucus in extra quantities. This leads to difficulties in the breathing process and makes way for several symptoms like coughing and wheezing. People suffering from severe asthma find it difficult to go about their day-to-day activities.

Types of Asthma
You must know the main types and triggers of asthma and allergies. The key forms of asthma include:

• Mild Intermittent Asthma
  In the case of mild intermittent asthma, the symptoms are very mild. The symptoms will occur mostly twice in a week and will not disrupt your daily routine in any way. A rescue inhaler should help you to deal with it. Daily medication will not be required at this stage.

• Mild Persistent Asthma
  In this condition, you will observe mild symptoms more than twice in one week. Doctors mostly prescribe inhaled corticosteroids when you suffer from this condition. People, who come from a family that has a history of its members suffering from asthma, are more susceptible to it.

• Moderate Persistent Asthma
  Symptoms will occur once every day. When you have moderate persistent asthma, the doctor will, most likely, prescribe you inhaled corticosteroid, the same medication that is used to treat mild persistent asthma. However, the dose will be higher in the case of this condition.

• Severe Persistent Asthma
  When you are diagnosed with this form of asthma, you will see the symptoms multiple times in a day. The symptoms will also occur almost every night in a week. Many times, regular medication fails to curb its effect. Some of the medications used to treat severe persistent asthma are medications that will help to fight the trigger or cause, inhaled corticosteroids, oral corticosteroids, a and rescue inhaler.

Symptoms
Although the severity of the condition varies, the symptoms remain the same in the aforementioned types of asthma. Some key signs include

• Wheezing
• Coughing
• Shortness of breath
• Swollen airways

Triggers of Asthma
A variety of elements, ranging from the additives used in food-based products to air pollution can cause an asthma attack. Some of the common trigger asthma are

• Food Items
  If you suffer from any kind of food allergy, asthma might result out of a reaction called anaphylaxis. Some food items, which have known to cause allergy in different people are eggs, peanuts, wheat, fish, shrimp, tree nuts, fresh fruits, and cow’s milk. Certain types of food preservatives like sodium metabisulfite, sodium bisulfite, potassium metabisulfite, and potassium bisulfite can trigger asthma too.

• Exercise
  While doing exercise is considered to be good for health, a large number of people have known to suffer from asthma because of a heavy workout regime. If you are suffering from asthma on account of doing rigorous exercise, your chest will feel very tight and you will cough at regular intervals.

We hope that this guide on thetypesand triggers of asthma and allergies has given a clear understanding of this condition.