What is the cure for Asthma ?

I saw some adverts of people that say, they have drugs that can cured Asthma,but my medical student friend say there is no cure for Asthma now,Which is true and How can one prevent Asthma ? ,Is it hereditary or what?

First of all you need to know,there is no drug cure for asthma as of today and that it is an inherited disorder.
While some has recorded significant success rate in reducing frequency of attacks,it did not indicate clinical cure.
Asthma like any other ailments is better prevented than treated,while the treatment of Asthma varies according to the severity of the attack,the prevention is the same,These are the Most Common Asthma knowing them will help you to avoid them and thus prevent Asthmatic attacks.
-Dust
-Dust Mites
Dust mites are one of the most common asthma triggers known. Dust mites are tiny insects that live on sloughed off skin cells and excrete a substance that tends to trigger attacks in many people who have asthma. Dust mites breed and grow in mattresses, pillows, stuffed animals, carpets, draperies - anywhere that is soft and offers somewhere for them to burrow and hide. You can control dust mites in your environment by using covers on mattresses and pillows, getting rid of stuffed animals in bedrooms, and remove carpets and draperies.
-Mold
Mold spores are another asthma trigger found in many homes. To keep the exposure to mold down, wipe down bathroom tiles regularly with bleach or a disinfectant, dry clean laundry immediately and reduce moisture in the air with a dehumidifier.
-Pet clothings
Shed skin cells from pets can be one of the most virulent of asthma triggers
-Pollen
Pollens from flowers and trees
-Cold Air
Cold dry air can trigger an asthma attack in people who are sensitive to it. It may be because the cold tends to dry out bronchial tissues more quickly than warm moist air. In any case, wearing a scarf or face mask in cold temperatures, particularly if you're exercising at all, can help reduce the incidence of asthma attacks due to cold.
-Food Allergies
Food and other allergies can also trigger asthma attacks.find out which found triggers your attack.
-Exercise
Exercise can sometimes be an asthma trigger. The reason, doctors think, is most likely that during exercise most people breathe more quickly and shallowly, drying out lung and bronchial tissues more quickly
-Cockroach Parts
Cockroach litter and parts contain an irritant/allergen that is an asthma trigger for many children.
-Pillow case and Bed sheets

REMEMBER :Common practice is to have an inhaler for those who do have more frequent attacks.

Chiropractic Treatment is best way to cure from asthma. It is is a process to realign the bones of some remedy, or to optimize the functioning of some organs. By this time the effectiveness of chiropractic care is inadequate information, so you should check with your doctor before you get professional advice so that unwanted situations can be avoided.

Acupuncture allows a three-pronged approach to asthma management. Treat chronic inflammation, lungs and immune system strengthening, and managing stress can trigger an acute attack. Because acupuncture is a procedure without drugs, is a very safe mode.