Allergy, Sinus and Asthma

Find the right allergy, sinus and asthma for your home and family. Below you will find more than 250 allergy, sinus and asthma, each with key features and specifications listed for easy comparison. Prices and availability are shown on Amazon and may change. New products are added regularly, so check back for the latest options.

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Showing 1–48 of 250 results

How to choose the best allergy, sinus and asthma

With so many allergy, sinus and asthma on the market, it helps to narrow your options before comparing individual products. Keep these points in mind:

Intended use: Think about who will use it and how often. Everyday home use calls for durability and simple operation, while occasional or travel use favours compact, lightweight designs.
Key specifications: Compare size, materials, power source and included accessories across listings. Small differences in specifications often explain large differences in price.
Customer reviews: Read recent verified reviews on Amazon and look for repeated comments about accuracy, comfort, ease of use and how the product holds up over time.
Safety and labelling: For health products, choose listings with clear instructions, ingredient or material details and, where applicable, recognised certifications.
Returns and warranty: Check who the seller is, the return window and any manufacturer warranty before you buy.

Types of allergy, sinus and asthma

Narrow your search by browsing a specific type:

Asthma Medicine

Frequently asked questions about allergy, sinus and asthma

Where can I buy allergy, sinus and asthma?

All allergy, sinus and asthma listed on this page are sold through Amazon. Click a product to open it on Amazon, where you can check delivery options to your location, seller details and the current price.

Are the prices shown here up to date?

Prices and availability change frequently. The price you pay is the one shown on Amazon at the time of purchase.

How do I choose between different allergy, sinus and asthma?

Start with how and where you plan to use it, then compare key specifications and read recent reviews. If you are choosing allergy, sinus and asthma because of a medical condition, ask your doctor or pharmacist which features matter most for you.

Looking for something else? Browse all OTC Medications and Treatments.

Asthma Medicine (127)

BASE LABORATORIES 0.9% Saline Solution for Nebulizer Machine | Saline Solution for Inhalation & Nasal Irrigation | 0.9% Concentration l 25 Vials 5ml Unit Dose

Percogesic Extra Strength Pain Relief | Aspirin Free Dual Action Relief | 40 Coated Caplets (3 Pack)

Xlear Nasal Spray, Natural Saline Nasal Spray with Xylitol, Nose Moisturizer for Kids and Adults, 1.5 fl oz (Pack of 3)

Benadryl Extra Strength Allergy Relief Medicine, 50 mg Diphenhydramine HCl Antihistamine Tablets for Relief of Allergy Symptoms Due to Hay Fever or Other Upper Respiratory Allergies, 24 ct

Luden’s Soothing Throat Drops, Honey Licorice, 30 ct (Pack of 1)

Benadryl Ultratabs Antihistamine Allergy Relief with Diphenhydramine HCl, 24 Count (Pack of 2)

Now Foods Quercetin with Bromelain, 120 CT

WELMATE | Allergy | Generic Xyzal Levocetirizine Dihydrochloride 5mg | Non Drowsy | Fast Acting | 24hr Support | Runny Nose, Watery Eyes, Sneezing | Antihistamine | Allergy Medication | 180 ct

North American Herb & Spice Oreganol P73, Convenience Pack, 10 Count

Boiron Oscillococcinum Homeopathic Medicine for flu-Like Symptoms, White, 36 Count

Liposomal Respiratory Relief Drops with 11 Natural Ingredients – Mullein Leaf, Elderberry, Licorice Root – Detox, Mucus Relief & Immune Support – for Kids & Adults (1 Pack)

Starwest Botanicals Organic Cayenne Pepper Powder 35,000 SHU, 1 Pound (Pack of 1)

Alavert Allergy 24-Hour Relief, Flavor Orally Disintegrating Tablets, Non-Drowsy, Antihistamine, Fresh Mint, 60 Count

PracMedic Bags EpiPen Carry Case- Insulated & Roomy Epi Pens Carrying Case holds 2 Epipens or Auvi-Q, Inhaler, Antihistamine Meds for Immediate Access to Allergy Medications During Emergencies(Red)

Kirkland Signature AllerClear, 365 Tablets

Boiron Oscillococcinum for Relief from Flu-Like Symptoms of Body Aches, Headache, Fever, Chills, and Fatigue – 60 Count (2 Pack of 30)

Mucinex DM 12Hr Maximum Strength Chest Congestion & Cough Medicine For Adults, Cold And Cough Medicine for Excess Mucus Relief, 1200 mg Guaifenesin & 60 mg Dextromethorphan HBr, 28 Bi-Layer Tablets

Amazon Basic Care 24 Hour Allergy Relief, Cetirizine Hydrochloride Tablets, 10 mg, 300 Count (Packaging may vary)

Natural Factors, Certified Organic Oil of Oregano, Herbal Supplement for Immune Support, Vegan, Non-GMO, 2 Oz

HealthA2Z® Allergy Relief | Cetirizine 10mg | All Day Allergy Relief | Indoor & Outdoor | Relief from Itchy Throat, Sneezing, Runny Noses (300 Count (Pack of 1))

GoodSense All Day Allergy, Cetirizine Hydrochloride Tablets, 10 mg, Antihistamine, 30 Count

Yogi Tea Breathe Deep Tea – 16 Tea Bags per Pack (6 Packs) – Organic Respiratory Tea – Supports Respiratory Health – Includes Licorice Root, Eucalyptus Leaf, Ginger Root & Cinnamon Bark

Mucinex DM Max Liquid Cough & Cold Medicine For Adults, Cold And Flu Medicine for Excess Mucus Relief, Guaifenesin & Dextromethorphan Expectorant & Decongestant for Adults, Dr Recommended, 6.0 Fl Oz

NOW Foods Supplements, Quercetin with Bromelain, Balanced Immune System*, 120 Veg Capsules

Nasacort Nasal Spray, 240 Count (16.9 ml or 0.57.oz)

HealthA2Z® Fluticasone Propionate Nasal Sprays | Allery Relief Spray | Runny Nose | Nasal Congestion | Sneezing | Itchy Watery Eyes | 24 Hour Allergy Relief | (2 Packs)

50ct Saline Solution Ampoule (5ml) 0.9% NaCl | Moisturize Sinuses | Refill Nebulizer | Safe for Newborns to Adults | Normal (Isotonic) Saline | Drug Free | Preservative Free | (0.16 fl oz)

Vicks Sinex Severe Nasal Spray, Moisturizing Ultra Fine Mist with Aloe, Decongestant Medicine, Relief from Stuffy Nose Due to Cold or Allergy, Nasal Congestion & Sinus Pressure Relief, 265 Sprays x 2

Trunab Medicine Storage and Organizer Bag Empty, Pill Bottle Organizer with Portable Small Pouch, Home First Aid Box for Emergency Medication, Supplements or Medical Kits (Bag Only)(Patent Design)

CASEMATIX Asthma Inhaler Case with Lanyard and Clip On Keychain Carabiner, Inhaler Holder Extended to Fit Standard Rescue and New Albuterol Inhaler Devices up to 4 Inches – Includes Asthma Case Only

Nebulizer Machine for Kids and Adults, Kids Nebulizer Machine for Home Use, Dinosaur-Shaped Pediatric Nebulizer (Fantasy Zoo Series), Cartoon-Inspired Design

Beautyflier Asthma Inhaler Case Lanyard Holder Keychain Travel Handy Mini Bag for Adults and Kids, Does Not Include Inhaler (Black)

Christopher’s Original Formulas Hot Cayenne Extract, 1 fl oz – Natural Herbal Supplement

Honees Menthol Eucalyptus Cough Drops – 9-Piece Bar, Pack of 24 Honey-Filled Lozenges | Temporary Relief from Cough | Soothes Sore Throat |All Natural

CHLORPHENIRAMINE 4MG TAB CHLORPHENIRAMINE MALEATE-4 MG Yellow 1000 TABLETS UPC 309040012807

PracMedic Bags EpiPen Carry Case- Insulated & Roomy Epi Pens Carrying Case holds 2 Epipens or Auvi-Q, Inhaler, Antihistamine Meds for Immediate Access to Allergy Medications During Emergencies(Pink)

HealthA2Z® Naproxen Sodium | 220mg | 300 Counts | NSAID | Fast Pain Relief | Fever Reducer

Zum Mist Room and Body Spray – Frankincense and Myrrh – 4 fl oz (2 Pack)

Mucinex DM Maximum Strength Cough Suppressant & Expectorant Tablets, 28ct – 1200mg Guaifenesin (Pack of 2)

Lysol Disinfectant Spray, Sanitizing and Antibacterial Spray, For Disinfecting and Deodorizing, Mango & Hibiscus Scent, 19 Fl Oz, (Packaging May Vary)

Allegra 24HR Adult Non-Drowsy Antihistamine Tablets, 24-Hour Allergy Relief, 180 mg

Navage SaltPod w/Alkalol 30 Pack (30 SaltPods) Salt Pod Refills Only – Exclusively Designed Nasal Irrigation System – Sinus Rinse and Alkalol Pods for Fast & Soothing Relief

doTERRA On Guard Protecting Throat Drops (2 Pack)

Zyrtec Children’s 24 HR Dissolving Allergy Tablets, Cetirizine, Citrus Flavor, 24 ct

Claritin 24hr Non-Drowsy Allergy Relief, Loratadine Tablets – 100ct

Mucinex 12 Hour 600 mg Guaifenesin Extended-Release Tablets for Excess Mucus Relief, Expectorant Aids Excess Mucus Removal, Chest Congestion Relief, 100 Bi-Layer Tablets

Mucinex 12 Hour 1200mg Maximum Strength Guaifenesin Chest Congestion & Mucus Relief, Guaifenesin Expectorant Aids Mucus Removal, Chest Decongestant for Adults, Dr Recommended, 42ct Tablets

Alavert Allergy 24 Hour Relief, Fresh Mint Flavor, Orally Disintegrating Allergy Tablets, Non-drowsy Antihistamine, Loratadine 10mg, 60 Count