Skip to main content
Savings
Dosing Guide
Español
  • By Category
    • Adult
    • Children's
    • Topical
    • Shop All Products
    Benadryl-Quiz-Hero
    Not sure what you need?
    FIND YOUR PRODUCT
  • Compare BENADRYL®
    BENADRYL® Uses
    Our Ingredients
    FAQs
    About Diphenhydramine
    What Are Decongestants?
    All Articles
  • Allergies
    Children's Allergies
    Itchy Skin
    Cold or Allergies?
    All Articles
Search
BENADRYL® Allergy ULTRATABS® Tablets 8 count package front
BENADRYL® Allergy ULTRATABS® Tablets 8 count package back
BENADRYL® Allergy ULTRATABS® Tablets dosing information
BENADRYL® Allergy ULTRATABS® Tablets box with text 'All year round allergy relief' and icons indicating relief from outdoor pollen, grass, trees, weeds and indoor pets, dust mites, mold.
BENADRYL® Allergy ULTRATABS® Tablets on a pink background with text highlighting relief from sneezing, itchy watery eyes, runny nose, and itchy throat.
BENADRYL® Allergy ULTRATABS® Tablets 8 count package front
BENADRYL® Allergy ULTRATABS® Tablets 8 count package back
BENADRYL® Allergy ULTRATABS® Tablets dosing information
BENADRYL® Allergy ULTRATABS® Tablets box with text 'All year round allergy relief' and icons indicating relief from outdoor pollen, grass, trees, weeds and indoor pets, dust mites, mold.
BENADRYL® Allergy ULTRATABS® Tablets on a pink background with text highlighting relief from sneezing, itchy watery eyes, runny nose, and itchy throat.

BENADRYL® Allergy ULTRATABS® Tablets with Allergy Relief and Diphenhydramine HCI

Available In

Use BENADRYL® Allergy ULTRATABS® Tablets with 25 mg of diphenhydramine HCI, which are antihistamine allergy tablets, for effective relief from both indoor and outdoor allergies. Reduce symptoms related to hay fever or other upper respiratory allergies including runny nose, sneezing, itchy, watery eyes, and itchy nose or throat as well as symptoms of the common cold including sneezing and runny nose.

Jump to
  1. Used For
  2. Directions
  3. Warnings
  4. Additional Info
  5. FAQ
  6. REVIEWS
Diphenhydramine HCl active ingredient in Benadryl

Active Ingredients

Diphenhydramine HCl 25 mg (in each tablet)

Antihistamine

Product Details

Temporarily relieves these symptoms due to hay fever or other upper respiratory allergies:

  • Runny nose

  • Sneezing

  • Itchy, watery eyes

  • Itching of the nose or throat

Temporarily relieves these symptoms due to the common cold:

  • Runny nose

  • Sneezing

Take every 4 to 6 hours or as directed by a doctor

Do not take more than 6 times in 24 hours

Age

Dosage

Adults and children 12 years and over

1 to 2 tablets

Children 6 to under 12 years

1 tablet

Children under 6 years

Do not use

 Do not use 

  • To make a child sleepy

  • With any other product containing diphenhydramine, even one used on skin

 Ask a doctor before use if you have 

  • A breathing problem such as emphysema or chronic bronchitis

  • Glaucoma

  • Trouble urinating due to an enlarged prostate gland

 Ask a doctor or pharmacist before use if you are  taking sedatives or tranquilizers.

 When using this product 

  • Marked drowsiness may occur

  • Avoid alcoholic drinks

  • Alcohol, sedatives, and tranquilizers may increase drowsiness

  • Be careful when driving a motor vehicle or operating machinery

  • Excitability may occur, especially in children

 If pregnant or breast-feeding,  ask a health professional before use.

 Keep out of reach of children.  In case of overdose, get medical help or contact a Poison Control Center right away. (1-800-222-1222)

This website contains current product information and may differ from the information on the product packaging you may have. If you have any questions, please contact the Consumer Care Center (CCC) at 1-877-717-2824.

Use only as directed. Do not use more than one BENADRYL® (diphenhydramine) product during the same time.

  • Each tablet contains: calcium 15 mg

  • Store between 20-25°C (68-77°F). Protect from light.

  • Do not use if carton is opened or if blister unit is broken

Related Articles

Tips and Remedies to Treat, Prevent, and Manage Allergy Symptoms
allergiesTips And Remedies To Treat, Prevent, And Manage Allergy Symptoms

READ MORE

Allergy relief for travellers
allergiesAllergies on the Go: 10 Travel Tips for Allergy Prevention & Relief

READ MORE

You May Also Like

BENADRYL® Extra Strength Itch Relief Stick Small package front

BENADRYL® Extra Strength Itch Relief Stick for Rashes, Insect and Bug Bites

Ages 2+
BENADRYL® Extra Strength Tablets  package front

BENADRYL® Extra Strength Allergy Relief Antihistamine Tablets with 50 mg of Diphenhydramine HCl

Ages 12+
BENADRYL® Allergy Antihistamine Dye-Free LIQUI-GELS® package front

BENADRYL® Allergy Antihistamine Dye-Free LIQUI-GELS® with Diphenhydramine HCl

Ages 6+

Frequently Asked Questions

You can obtain more information about BENADRYL® by talking to your doctor or pharmacist. You can also visit our Frequently Asked Questions page or contact us at Kenvue Brands LLC., by clicking Contact Us or calling toll-free 1-877-717-2824.

Reviews

Products
  • All Products
  • Where To Buy
  • Product Finder
  • Dosing Guide
  • FAQs
Company
  • BENADRYL® Difference
  • Coupons + Savings
  • Contact Us
  • Sitemap
Learn
  • All Articles
  • Allergies
  • Children's Allergies
  • Itchy Skin
  • Cold or Allergies?
Legal
  • Legal Notice
  • Privacy Notice
  • Do Not Sell or Share My Personal Information
  • Limit the Use of My Sensitive Personal Information
  • AdChoices

©Kenvue Brands LLC. 2026. All rights reserved. This site is published by Kenvue Brands LLC., which is solely responsible for its contents. This website is intended for visitors from the U.S. This site contains links to websites to which our Privacy Notice​ does not apply. We encourage you to read the Privacy Notice​ of every website you visit. The third-party trademarks used herein are trademarks of their respective owners.

Benadryl-US-Full-Color
BenadrylUSFullColor