Long-term control medications. Many people with asthma need to take long-term control medications daily, even when they don't have symptoms. There are several types of long-term control medications, including the following. Inhaled corticosteroids.
However, certain illnesses, stress, or medication can disturb the delicate balance, causing the candida organisms to grow out of control, causing thrush. Medication that upsets the balance of microorganisms in the mouth and may cause thrush include corticosteroids, antibiotics, and birth control pills.
Causes Of Thrush In Adults. 1  Thrush or candida infection occurs in an adult only when his immune system is compromised. 2  Excess use of antibiotics can also destroy the good bacteria present in the intestine and allow the growth of yeast. 3  A hormonal change especially in women is the reason of vaginal thrush.