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  1. 4H2 Pill White Oval 10mm - Pill Identifier - Drugs.com

    Pill with imprint 4H2 is White, Oval and has been identified as Cetirizine Hydrochloride 10 mg. It is supplied by Perrigo Company.

  2. Pill Finder: 4H2 White Elliptical / Oval - Medicine.com

    It is available as a prescription and/or OTC medicine and is commonly used for Allergic Rhinitis, Eustachian Tube Dysfunction, Physical Urticaria, Urticaria, Allergies, Food Allergies. Includes …

  3. 4h2 Pill: Uses, Dosage, Side Effects & Precautions

    Nov 5, 2021 · 4h2 Pill is a white eliptical/oval pill, which is identified as a second-generation antihistamine Cetirizine Hydrochloride 10mg Tablet. 4h2 pill can be used in allergic symptoms …

  4. Cetirizine (Zyrtec): Uses, Side Effects, Dosage & More - GoodRx

    Feb 27, 2024 · Cetirizine (Zyrtec) is an antihistamine. It's used for relief of allergy symptoms, such as runny nose or watery eyes, in adults and children. Cetirizine (Zyrtec) is also a safe option …

  5. Cetirizine (Zyrtec): Uses, Side Effects, Interactions, Pictures ... - WebMD

    Dec 5, 2024 · Overview: Cetirizine is an antihistamine that is taken to help treat allergy symptoms, such as a runny nose, itchy or watery eyes, sneezing, or an itchy nose or throat. It may also be …

  6. White Oval 4H2 Pill: Identification, Uses, Side Effects, Dose

    Pill 4H2 is an oval tablet belonging to the antihistamines group. The main component of this medicine is cetirizine hydrochloride. This medicine treats hay fever, seasonal allergies, allergic …

  7. 4H2 Pill: Usage, Effects & Precautions - Healthsoothe

    Jul 4, 2024 · 4H2 pill is a 2nd-generation antihistamine that reduces the body’s natural chemical histamine. Histamines can cause sneezing, itching, watery eyes, and a runny nose. Perrigo …

  8. 4H2 Pill: Everything You Should Know - Public Health

    Pill 4h2 is a white, oval elliptical tablet containing 10 milligrams of a non-sedating antihistamine that works by blocking histamine (H-1) receptors known as cetirizine.

  9. Cetirizine Uses, Dosage & Side Effects - Drugs.com

    May 29, 2025 · Cetirizine is a second generation antihistamine that reduces the natural chemical histamine in the body. Histamine can produce symptoms of sneezing, itching, watery eyes, …

  10. What Is A White Oval Pill With 4h2 - RxChat

    Jun 22, 2009 · White oval pill 4h2 ## This tablet contains 10mgs of Cetirizine, which is an antihistamine that's used to treat allergies, it is available over the counter in the U.S. Side …

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