Before taking Digihaler FF 125 mcg Inhaler, let your doctor know if you have a history of heart, liver, kidney diseases, high blood pressure, hypokalaemia, aneurysm, pheochromocytoma, overactive thyroid, seizure (fits), metabolism disorders (ketoacidosis), and diabetes. Bronchodilators like Formoterol can cause hypokalaemia; therefore, they should be used with caution in patients with hypokalaemia to prevent any cardiovascular effects. Digihaler FF 125 mcg Inhaler may cause a rise in blood glucose levels. Hence monitor your blood glucose levels regularly and inform your doctor if you already have diabetes before using Digihaler FF 125 mcg Inhaler. Please let your doctor know if you plan to become pregnant or already pregnant and a lactating mother. Digihaler FF 125 mcg Inhaler may cause shakiness and dizziness that can affect your driving ability; hence drive only when you are alert. Limit alcohol intake to prevent worsening of side effects. Digihaler FF 125 mcg Inhaler is not recommended for children below five years of age.

Drug-Drug Interaction: Digihaler FF 125 mcg Inhaler may interact with antidepressants (moclobemide, amitriptyline, imipramine), Parkinson's medicines (selegiline, levodopa), water pills, blood pressure medicines, antibiotics (erythromycin), corticosteroids (prednisolone), respiratory drugs (theophylline, aminophylline), and thyroid medicines (levothyroxine).

Drug-Food Interaction: Limit alcohol intake since it may cause a rise in blood pressure leading to heart diseases. 

Drug-Disease Interaction: Digihaler FF 125 mcg Inhaler should be cautiously used if you have any allergic reactions to medicines, heart, liver, kidney diseases, high blood pressure, hypokalaemia, aneurysm, pheochromocytoma, ketoacidosis, and diabetes.

• Take the medication as directed by the doctor and at regular intervals. Do not use other over the counter medications, herbal or vitamin supplements without informing your pharmacist or doctor when you take Digihaler FF 125 mcg Inhaler.
• Know your triggers like allergens, such as pollen, dust, and food items that make your asthma severe.
• Quit smoking and avoid passive smoking. Smoking also reduces the effectiveness of the medicine.
• Eat a healthy diet and exercise regularly to strengthen your breathing muscles and boost your immune system.
• Learning breathing exercises will help you move more air in and out of your lungs.

• It is advised to undergo a blood examination to keep a check on your potassium levels since Digihaler FF 125 mcg Inhaler can cause low potassium levels in the blood (hypokalaemia).
• Regularly monitor your blood sugar levels while using Digihaler FF 125 mcg Inhaler since bronchodilators like Formoterol can cause low blood glucose levels.
• Consult your diabetologist if you have diabetes before using Digihaler FF 125 mcg Inhaler so that your insulin or other diabetic medication can be adjusted accordingly to maintain your blood sugar levels.