Fluticasone

Nasal Symptoms

Fluticasone nasal spray is used to relieve symptoms of seasonal and year-round allergies, such as hay fever. It helps manage the following symptoms:

• Sneezing
• Runny or stuffy nose
• Itchy or watery eyes
• Nasal congestion

It is also used to treat symptoms of nonallergic rhinitis, which is a condition that causes nasal symptoms similar to allergies but is not triggered by an allergen.

Asthma Management

Inhaled fluticasone is used as a maintenance treatment to prevent asthma attacks. It works by reducing inflammation in the airways to help control symptoms such as:

• Wheezing
• Shortness of breath
• Chest tightness
• Coughing

This medication is intended for long-term use and will not stop an asthma attack that has already started. A separate rescue inhaler is typically needed for sudden breathing problems.

Mechanism of Action

Fluticasone belongs to a class of drugs known as corticosteroids. It works by mimicking the effects of hormones the body naturally produces to manage inflammation. When the body is exposed to triggers like allergens or irritants, it releases chemicals that cause swelling, mucus production, and irritation. Fluticasone helps block the release of these inflammatory substances.

How It Affects Different Areas

The medication is designed to act locally on the tissues where it is applied:

• Nasal Passages: When used as a nasal spray, fluticasone reduces the swelling of the lining in the nose. This helps relieve symptoms such as congestion, sneezing, itching, and a runny nose caused by seasonal allergies or other irritants.
• Airways and Lungs: When inhaled, fluticasone works directly in the lungs to decrease the inflammation and narrowing of the airways. This makes it easier to breathe and helps prevent symptoms like wheezing, shortness of breath, and coughing.

Maintenance and Prevention

Fluticasone is considered a maintenance or preventive medication. It does not provide immediate relief for a sudden asthma attack or a severe, acute allergic reaction. Instead, it must be used consistently over time to reach its full effectiveness and keep symptoms under control. It may take several days of regular use before a person notices the full benefits of the medication.

Common Side Effects

Many people using fluticasone do not experience significant side effects. When they do occur, common symptoms may include:

• Headache
• Nosebleeds or nasal dryness and irritation
• Sore throat, cough, or hoarseness
• Nausea or vomiting
• Dizziness
• White patches in the mouth or throat (thrush)

Serious Side Effects

Contact a healthcare provider immediately if you experience any of the following serious side effects:

• Signs of an allergic reaction, such as skin rash, hives, or swelling of the face, lips, or tongue
• Difficulty breathing, wheezing, or chest tightness immediately after using the medication
• Vision changes, blurred vision, eye pain, or seeing halos around lights
• Severe or frequent nosebleeds or a whistling sound from the nose
• Signs of infection, including fever, chills, or persistent body aches
• Extreme fatigue, muscle weakness, or fainting
• Slowed growth in children

Allergic Reactions

Fluticasone is contraindicated in individuals with a known hypersensitivity to fluticasone propionate or any of the inactive ingredients in the medication. Severe allergic reactions are rare but require immediate medical attention.

Infections and Immune System Suppression

Corticosteroids can weaken the immune system, making it more difficult for the body to fight off infections. Important precautions include:

• Existing Infections: Use with caution in patients with active or inactive tuberculosis, untreated fungal, bacterial, or systemic viral infections, or ocular herpes simplex.
• Exposure to Illness: Individuals who have not had chickenpox or measles should avoid exposure while using this medication, as these diseases can be more severe or even fatal in people using corticosteroids.
• Oral and Nasal Infections: Inhaled fluticasone may lead to fungal infections in the mouth and throat (candidiasis). Nasal use may also lead to localized yeast infections in the nose.

Adrenal and Systemic Effects

While fluticasone is designed for local action, systemic absorption can occur, especially with high doses or long-term use. This may lead to adrenal suppression, where the body cannot produce enough natural cortisol. Particular care is needed when transitioning from systemic (oral) corticosteroids to fluticasone, as adrenal insufficiency may occur during the switch.

Growth and Bone Health

Long-term use of corticosteroids is associated with the following risks:

• Pediatric Growth: Inhaled and nasal corticosteroids may cause a reduction in growth velocity in children and adolescents. Healthcare providers typically monitor growth regularly during treatment.
• Bone Mineral Density: Chronic use may decrease bone mineral density, which is a risk factor for osteoporosis and bone fractures later in life.

Eye and Nasal Concerns

Fluticasone use has been linked to several localized and ocular issues:

• Vision Changes: Long-term use may increase the risk of glaucoma, cataracts, and increased intraocular pressure. Regular eye exams may be necessary for those with a history of these conditions.
• Nasal Healing: Because corticosteroids can slow wound healing, nasal fluticasone should not be used by patients with recent nasal septal ulcers, nasal surgery, or nasal trauma until complete healing has occurred.
• Nasal Damage: Rare cases of nasal septal perforation and persistent nosebleeds have been reported with nasal spray use.

Pregnancy

Studies in pregnant women have not shown that fluticasone causes birth defects or other developmental problems when used as a nasal spray or through inhalation. However, because comprehensive data are limited, healthcare providers typically recommend using this medication during pregnancy only if it is clearly needed.

Breastfeeding

It is currently unknown whether fluticasone passes into human breast milk or if it could affect a nursing infant. While the amount of medication absorbed into the bloodstream from nasal sprays or inhalers is generally low, individuals who are breastfeeding should consult with a healthcare professional to evaluate the risks and benefits.

Consulting Your Doctor

If you are pregnant, planning to become pregnant, or are currently breastfeeding, it is important to inform your doctor before using fluticasone. If you become pregnant while using this medication, contact your healthcare provider to discuss whether you should continue treatment.

Nasal Spray

Fluticasone is commonly available as a nasal spray. This form is used to manage symptoms of seasonal or year-round allergies. It is typically supplied in bottles designed to deliver a specific number of metered sprays.

Inhalation Formulations

For the treatment and management of asthma, fluticasone is available in two primary inhalation formats:

• Metered-dose inhalers: These use a pressurized canister to deliver the medication as an aerosol spray that is inhaled through the mouth.
• Dry powder inhalers: These deliver the medication as a fine powder that the patient inhales through the mouth.

Topical Formulations

Fluticasone is also available in several forms for application to the skin to treat various inflammatory conditions. These include:

• Cream
• Ointment
• Lotion

FDA Approval and Indications

Fluticasone is approved by the U.S. Food and Drug Administration (FDA) in multiple formulations, including fluticasone propionate and fluticasone furoate. It is indicated for the management of various inflammatory conditions:

• Respiratory Conditions: Inhalation forms are approved for the maintenance treatment of asthma in adults and pediatric patients.
• Allergic Rhinitis: Nasal spray forms are approved for the management of nasal symptoms associated with seasonal and perennial allergic rhinitis, as well as nonallergic rhinitis.

Regulatory Classification

The FDA has approved fluticasone for both prescription and over-the-counter (OTC) use:

• Prescription Status: Inhalation powders and aerosols for asthma, as well as certain high-potency nasal sprays, are regulated as prescription-only medications.
• Over-the-Counter Status: Specific nasal spray products are available OTC for the temporary relief of hay fever or other upper respiratory allergies.

Fluticasone is not currently subject to a Risk Evaluation and Mitigation Strategy (REMS). While combination products containing fluticasone and long-acting beta-agonists (LABAs) previously carried boxed warnings regarding asthma-related risks, fluticasone as a standalone therapy does not typically require this level of regulatory restriction.

Common Uses

Fluticasone nasal spray is used to treat symptoms associated with allergic rhinitis (hay fever) and nonallergic rhinitis. It helps relieve the following symptoms:

• Nasal congestion
• Runny nose
• Sneezing
• Itchy or watery eyes

It is also prescribed to treat nasal polyps, which are noncancerous growths in the nasal passages that can cause congestion and a decreased sense of smell. By reducing swelling, the medication helps shrink these growths and improve breathing.

How It Works

This medication belongs to a class of drugs known as corticosteroids. It works by blocking the release of natural substances in the body that cause inflammation and allergic reactions in the nasal tissues.

Usage Considerations

Fluticasone nasal spray is typically used once or twice daily. It is not intended for immediate relief of sudden symptoms; it may take 12 hours to several days of regular use before the full effect is felt. It is important to use the medication consistently as directed by a healthcare professional or the product label. Users should avoid spraying the medication directly into the eyes or onto the nasal septum.