hey there!
Welcome to Chat Doctor. You have to be watchful for triggering factors like exposure to dusty, smoky area, strong smell of chemicals, perfumes,weather change. You can take levocetrizine or fexofenedine with montelukast during episodes. Oral steroids are also needed in certain conditions, start this under guidance of your treating doctor. Inhalation therapy is advisable and more recommended in your case, so you can avoid oral steroid for asthmatic episodes. Bronchodilator and steroid in nebulizer and rota caps will be helpful even at home. Try to avoid triggering factor. Keep in touch with your doctor.