A Pulmonologist is best for asthma treatment. A Pulmonologist is a medical doctor who specializes in treating Asthma related problems. 

Asthma is a chronic lung condition that affects the airways, making it difficult to breathe. The exact cause of asthma is not fully understood, but it is thought to be the result of a combination of genetic and environmental factors. Some of the main causes of asthma include:

1. Genetics: Having a family history of asthma increases a person's risk of developing the condition.

2. Environmental factors: Exposure to certain environmental triggers, such as air pollution, tobacco smoke, and certain chemicals, can increase a person's risk of developing asthma.

3. Respiratory infections: Having frequent respiratory infections, such as colds and the flu, during childhood can increase a person's risk of developing asthma later in life.

4. Allergies: People with allergies, such as hay fever, are more likely to develop asthma.

5. Occupational exposure: Certain jobs, such as those in construction or manufacturing, can expose a person to irritants that can increase their risk of developing asthma.

Asthma is a chronic lung condition that can be managed, but currently, it is not curable. Asthma cannot be cured, but the symptoms can be controlled with proper treatment.

It's important to work with a healthcare provider to develop a personalized treatment plan that can help manage asthma symptoms effectively. With proper treatment and management, people with asthma can lead normal, active lives and avoid severe asthma attacks.

You should see a doctor for asthma when you see the following symptoms.

1. If you are experiencing symptoms such as wheezing, shortness of breath, chest tightness, or persistent coughing, especially at night or early in the morning.
2. You should also see a doctor if you are using your quick-relief inhaler more frequently than usual, or if your asthma symptoms are interfering with your daily activities.
3. Additionally, if you have been diagnosed with asthma and your symptoms are not well-controlled or if you are experiencing side effects from your medication, you should schedule an appointment with your doctor.
4. It's also important to see a doctor if you have asthma and you develop a fever, chest pain, or if your breathing becomes more difficult.