Allerga Duo Nasal Spray belongs to the class of medications called 'antiallergic' primarily used to treat allergic symptoms like sneezing, runny nose, congestion, stuffy nose or watery eyes. An allergy is a condition that occurs when the immune system reacts to a foreign substance that is typically not harmful to your body. These foreign substances are known as 'allergens.' Allergic condition varies from person to person. Some might be allergic to certain foods, pollen or pet dander. 

Allerga Duo Nasal Spray combines two drugs: Fluticasone furoate (corticosteroid) and Azelastine (antihistamine/antiallergic). Fluticasone furoate prevents the release of certain chemicals in the body that cause inflammatory reactions. On the other hand, Azelastine works by blocking the action of histamine, a substance responsible for causing allergic reactions. Together, Allerga Duo Nasal Spray provides relief from allergic symptoms.

Take Allerga Duo Nasal Spray as advised by your doctor. Your doctor will recommend how often you need to take Allerga Duo Nasal Spray based on your medical condition. Some people may experience certain common side effects such as headaches, taste changes or nose bleeds. Most of these side effects of Allerga Duo Nasal Spray do not require medical attention and gradually resolve over time. However, if the side effects persist or worsen, please consult your doctor.

Please tell your doctor if you are allergic to Allerga Duo Nasal Spray or any other medicines. If you are pregnant or breastfeeding, it is advised to inform your doctor before using Allerga Duo Nasal Spray. Allerga Duo Nasal Spray is not recommended for children below six years of age. If you experience any changes in vision, tiredness, nausea, vomiting, light-headedness, chills, fever, body pains, sores, redness or white patches in the mouth or throat, runny nose, severe nosebleeds or increased drowsiness, stop taking Allerga Duo Nasal Spray and consult a doctor immediately.

Allerga Duo Nasal Spray is a combination of two drugs: Fluticasone furoate and Azelastine, used to treat allergic symptoms such as sneezing, runny nose, congestion, stuffy nose or watery eyes. Fluticasone furoate belongs to the class of corticosteroids that works by acting inside cells of the nasal lining. It stops the release of certain chemicals in the body that cause inflammatory reactions, thereby providing relief from sneezing, runny or blocked nose and sinus discomfort. Azelastine belongs to the class of antihistamines (anti-allergic drugs) that works by blocking the action of histamine, a substance responsible for causing allergic reactions. It helps relieve symptoms of allergies such as sneezing, running nose, watery eyes, itching, swelling, and congestion or stiffness. Together Allerga Duo Nasal Spray relieves allergic symptoms, including seasonal allergies and reduces inflammation of nasal passage.

• Headache
• Taste changes
• Nose bleeds

Please inform your doctor if you are allergic to Allerga Duo Nasal Spray or any other medicines. If you experience any changes in vision, tiredness, nausea, vomiting, light-headedness, chills, fever, body pains, sores, redness or white patches in the mouth or throat, runny nose, severe nosebleeds, or increased drowsiness, stop taking Allerga Duo Nasal Spray and consult a doctor immediately. If you are pregnant or breastfeeding, it is advised to inform your doctor before using Allerga Duo Nasal Spray. Allerga Duo Nasal Spray is not recommended for children below six years of age. Avoid contact with people who have infections or who are sick as the Allerga Duo Nasal Spray may weaken the immune system causing infections easily. If you have chickenpox, measles, tuberculosis, surgery or injury on the nose, glaucoma, cataracts, herpes infection of eyes, ulcers, or sores inside the nose, inform your doctor before taking the Allerga Duo Nasal Spray.

Drug-Drug Interactions: Allerga Duo Nasal Spray may interact with antidepressants (duloxetine, escitalopram), anticonvulsants (pregabalin), HIV/AIDS drug (ritonavir), antifungals (ketoconazole, fluconazole, itraconazole) and anti-allergy drugs (cetirizine).

Drug-Food Interactions: Allerga Duo Nasal Spray may interact with grapefruit juice. Therefore, avoid grapefruit juice intake with Allerga Duo Nasal Spray as it may lead to adrenal insufficiency and Cushing’s syndrome. Also, avoid alcohol consumption with Allerga Duo Nasal Spray as it may cause increased drowsiness, dizziness, impaired judgment, and thinking.

Drug-Disease Interactions: If you have chickenpox, measles, tuberculosis, surgery or injury in the nose, glaucoma, cataracts, herpes infection of eyes, ulcers, or sores inside the nose, inform your doctor before taking the Allerga Duo Nasal Spray.

• DULOXETINE
• ESCITALOPRAM
• PREGABALIN
• RITONAVIR
• KETOCONAZOLE
• FLUCONAZOLE
• ITRACONAZOLE
• CETIRIZINE

• Add ginger to foods or tea as it contains some anti-inflammatory compounds that can relax membranes in the airways and reduce cough, irritation, and swelling in nasal passages.
• Staying hydrated is vital for those with a cough or cold. Drink liquids at room temperature to get relief from a runny nose, cough, and sneezing.
• The immune system is affected by stress and raises the risk of being sick. Do meditation, deep breathing, regular exercise, and try progressive muscle relaxation techniques to get relief from stress.
• It is advised to avoid contact with known allergens (allergy-causing agents) such as pollen, dust, etc. Certain food items are known to cause allergies to you.
• Maintain personal hygiene and keep your surroundings clean.

• Certain blood tests are recommended while taking Allerga Duo Nasal Spray to monitor serum cortisol levels, as Allerga Duo Nasal Spray may increase these levels.
• Also, avoid smoking as it might worsen your symptoms, so avoid tobacco intake.

Allergy: Allergy is a condition that occurs when the immune system reacts to a foreign substance that is typically not harmful to the body. These foreign substances are known as ‘allergens.’ Allergic condition varies from person to person. Some might be allergic to certain foods, pollen or pet dander. One of the main symptoms of allergy is cough, which acts as a reflex action in the throat when mucus or foreign irritant enters the respiratory system.