Allergy & Congestion
"Over the counter solutions"

OTC Seasonal Allergy Relief Hub

Seasonal allergies—also known as hay fever or allergic rhinitis—occur when the immune system overreacts to airborne allergens such as pollen, grass, ragweed, or mold spores. These reactions cause inflammation in the nose, eyes, and throat, leading to common allergy symptoms. Many seasonal allergy symptoms can be managed with over-the-counter (OTC) options—no prescription needed.

Seasonal Allergies is An allergic response triggered by seasonal airborne allergens.

Common symptoms: sneezing, runny or stuffy nose, itching, watery or red eyes, throat irritation.

What to know: symptoms vary by season and do not cause fever. They may persist as long as allergen exposure continues.

Oral Allergy Tablets & Liquids

Systemic treatments that help control allergy symptoms throughout the body.

How they work: oral antihistamines block histamine (H1) receptors, helping prevent sneezing, itching, runny nose, and watery eyes.

OTC options may include: non-drowsy and drowsy antihistamine tablets or liquids.

Explore: OTC Oral Allergy Products

Runny Nose Drops & Sprays

Nasal treatments that work directly inside the nasal passages.

OTC options may include:

Steroid nasal sprays to reduce inflammation and congestion
Antihistamine sprays for fast relief of sneezing and runny nose
Saline sprays or drops to rinse allergens and moisturize nasal tissues

Explore: OTC Runny Nose Products

Allergy Eye Drops

Eye treatments that relieve allergy-related irritation.

OTC options may include: antihistamine and mast-cell stabilizing drops for itching, redness, and tearing, as well as lubricating artificial tears to flush allergens.

Explore: OTC Allergy Eye Drops

When to See a Doctor

Seek medical care if you experience:

Symptoms that are severe, persistent, or not relieved by OTC treatments
Allergies that interfere with sleep, work, or daily activities
Wheezing, chest tightness, or shortness of breath
Symptoms occurring year-round rather than seasonally

For general information only. Not a substitute for professional medical advice.