Relvar 100/25Mcg Puff 30'S Is An Inhalation Powder That Combines Two Active Ingredients: Fluticasone Furoate (A Corticosteroid) And Vilanterol (A Long-Acting Beta-Agonist). It Is Used To Manage Chronic Obstructive Pulmonary Disease (Copd) And Asthma By Reducing Inflammation And Opening The Airways To Improve Breathing. Fluticasone Furoate Works By Decreasing Inflammation In The Lungs, While Vilanterol Helps To Relax The Muscles Around The Airways, Making It Easier To Breathe. This Combination Inhaler Is Designed For Once-Daily Use To Provide Long-Lasting Relief From Asthma And Copd Symptoms, Such As Wheezing, Shortness Of Breath, And Coughing. It Is Intended For Individuals Who Require Regular Treatment To Control Their Symptoms And Prevent Flare-Ups. Active Ingredients: Fluticasone Furoate (100 Mcg Per Puff): A Corticosteroid That Reduces Inflammation In The Airways, Helping To Prevent Asthma And Copd Flare-Ups. Vilanterol (25 Mcg Per Puff): A Long-Acting Beta-Agonist (Laba) That Works By Relaxing The Muscles Around The Airways, Allowing For Easier Breathing And Preventing Bronchospasm. Side Effects: Relvar 100/25Mcg Puff Is Generally Well-Tolerated, But Some Individuals May Experience Side Effects, Including: Common Side Effects: Headache Throat Irritation Or Hoarseness Coughing Or Dry Mouth Nasal Congestion Or Sinus Infections Serious Side Effects (Rare): Paradoxical Bronchospasm (Worsening Of Breathing Problems) Increased Risk Of Infections (Due To The Corticosteroid Component) Bone Thinning With Long-Term Use Increased Blood Sugar Or Other Systemic Corticosteroid Effects If Any Severe Or Persistent Side Effects Occur, Stop Using The Inhaler And Consult A Healthcare Provider. Precautions: Allergic Reactions: Do Not Use Relvar If You Are Allergic To Any Of The Ingredients. Not For Acute Symptoms: Relvar 100/25Mcg Is Not Intended For The Relief Of Acute Asthma Or Copd Attacks. A Fast-Acting Bronchodilator Should Be Used In Emergencies. Infections: If You Have A Lung Infection Or Other Respiratory Infections, Consult Your Doctor Before Use. Pregnancy And Breastfeeding: Consult Your Doctor Before Using This Inhaler If You Are Pregnant Or Breastfeeding. Corticosteroid Effects: Long-Term Use Of Corticosteroids May Increase The Risk Of Osteoporosis, Cataracts, And Other Systemic Effects. Liver Disease: If You Have Liver Disease, Inform Your Doctor As Dosage Adjustments May Be Needed.