Quick answers
- What is Triprolidine used for?
- The Drug Facts label of Triprolidine Hydrochloride (Westminster Pharmaceuticals, LLC) lists these uses: temporarily relieves these symptoms due to hay fever (allergic rhinitis) or other uppser respiratory allergies: runny nose itchy, watery eyes sneezing itching of the nose or throat.
- Do I need a prescription for Triprolidine?
- No. The products on this page are sold without a prescription (over the counter).
- Is a store brand the same as the name brand?
- Products listed together below have the same active ingredient, in the same amount and the same form, as registered with the FDA. Inactive ingredients (such as colors, flavors and fillers) and package sizes can differ. Compare the “Active ingredient” box on both packages, and ask a pharmacist if you are not sure.
- Has Triprolidine been recalled?
- No recall linked to these products appears in the FDA enforcement reports we use.
Drug Facts label
Every over-the-counter medicine must carry a “Drug Facts” box in the same order, set by FDA rules. Below is the label of one product for each common strength and form, quoted word for word. Your own package can differ (for example, children’s products have other directions): always follow the label on your package.
Triprolidine Hydrochloride · Westminster Pharmaceuticals, LLC
Triprolidine hydrochloride 1.25 mg/mL, syrup (oral)
Active ingredient (in each 1 mL dropperful)
Triprolidine HCl 1.25 mg
Purpose
Antihistamine
Uses
temporarily relieves these symptoms due to hay fever (allergic rhinitis) or other uppser respiratory allergies: runny nose itchy, watery eyes sneezing itching of the nose or throat
Warnings
Do not exceed recommended dosage.
Ask a doctor before use if
you have glaucoma a breathing problem such as emphysema or chronic bronchitis trouble urinating due to an enlarged prostate gland
Ask a doctor before use if
you are taking sedatives or tranquilizers
When using this product
may cause drowsiness excitability may occur, especially in children alcohol, sedatives and tranquilizers may increase the drowsiness effect avoid alcoholic beverages use caution when drivin a motor vehicle or operating machinery
Stop use and ask a doctor if
new symptoms occur
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).
Directions
do not exceed recommended dosage. use only the enclosed dropper do not use enclosed dropper for any other drug product.
| AGE | DOSE |
|---|---|
| Adults & Children 12 years of age or older: | 2.0 mL (2.5 milligrams) every 4 to 6 hours, not to exceed 8 mL (10 milligrams) in 24 hours, or as directed by a doctor. |
| Children 6 to under 12 years of age: | 1.0 mL (1.25 milligrams) every 4 to 6 hours, not to exceed 4 mL (5 milligrams) in 24 hours, or as directed by a doctor. |
| Children under 6 years of age: | consult a doctor |
Inactive ingredients
bubble gum flavor, citric acid, glycerin, propylene glycol, purified water, sodium benzoate, sodium citrate, sorbitol solution, sucralose
Questions?
Comments? Call 1-844-221-7294.
— FDA label of Triprolidine Hydrochloride, Westminster Pharmaceuticals, LLC, effective August 10, 2026. See the official label on DailyMed →
Childrens PediaClear PD · GM Pharmaceuticals, Inc
Triprolidine hydrochloride 1.25 mg/2 mL, liquid (oral)
Active ingredient (in each 2 mL)
Triprolidine HCI 1.25 mg
Purpose
Antihistamine
Uses
- temporarily relieves these symptoms due to hay fever (allergic rhinitis) or other upper respiratory allergies:
- runny nose
- itching of the nose or throat
- sneezing
- itchy, watery eyes
Warnings
Do not exceed recommended dosage.
Ask a doctor before use if
the child has
- a breathing problem such as emphysema or chronic bronchitis
- glaucoma
Ask a doctor before use if
the child is taking sedatives or tranquilizers
When using this product
- excitability may occur, especially in children
- marked drowsiness may occur
- sedatives and tranquilizers may increase the drowsiness effect
Stop use and ask a doctor if
- new symptoms occur
Keep out of reach of children
In case of overdose, get medical help or contact a Poison Control Center right away.
Directions
use only with enclosed dropper
- mL= milliliter
- do not use dropper for any other drug product
| Age | Dose |
| Children 6 to under 12 years: | 2 mL every 6 hours, not to exceed 4 doses in 24 hours, or as directed by a doctor. |
| Children under 6: | Ask a doctor. |
Other information
- read all product information before using
- this packaging is child-resistant.
- store at room temperature 20-30°C (68-86°F)
Inactive ingredients
citric acid anhydrous, glycerin, propylene glycol, purified water, sodium benzoate, sodium citrate, sodium saccharin, sorbitol solution
Questions?
Call 1-888-535-0305 9 a.m. - 5 p.m. CST.
— FDA label of Childrens PediaClear PD, GM Pharmaceuticals, Inc, effective October 3, 2025. See the official label on DailyMed →
Triprolidine Hydrochloride · Westminster Pharmaceuticals, LLC
Triprolidine hydrochloride 0.938 mg/mL, syrup (oral)
Active ingredient (in each 1 mL dropperful)
Triprolidine HCl 0.938 mg
Purpose
Antihistamine
Uses
temporarily relieves these symptoms due to hay fever (allergic rhinitis) or other upper respiratory allergies: runny nose sneezing itching of the nose or throat itchy, watery eyes
Warnings
Do not exceed recommended dosage.
Ask a doctor before use if
you have glaucoma a breathing problem such as emphysema or chronic bronchitis trouble urinating due to an enlarged prostate gland
Ask a doctor before use if
you are taking sedatives or tranquilizers
When using this product
may cause drowsiness excitability may occur, especially in children alcohol, sedatives and tranquilizers may increase the drowsiness effect avoid alcoholic beverages use caution when driving a motor vehicle or operating machinery
Stop use and ask a doctor if
new symptoms occur
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).
Directions
do not exceed recommended dosage. use only the enclosed dropper do not use enclosed dropper for any other drug product.
| AGE | DOSE |
|---|---|
| Adults & Children 12 years of age or older: | 2.67 mL (2.5 milligrams) every 4 to 6 hours, not to exceed 10.67 mL (10 milligrams) in 24 hours, or as directed by a doctor. |
| Children 6 to under 12 years of age: | 1.33 mL (1.25 milligrams) every 4 to 6 hours, not to exceed 5.33 mL (5 milligrams) in 24 hours, or as directed by a doctor. |
| Children under 6 years of age: | consult a doctor |
Inactive ingredients
bubble gum flavor, citric acid, glycerin, propylene glycol, purified water, sodium benzoate, sodium citrate, sorbitol solution, sucralose
Questions?
Comments? Call 1-844-221-7294.
— FDA label of Triprolidine Hydrochloride, Westminster Pharmaceuticals, LLC, effective August 10, 2026. See the official label on DailyMed →
This page is not medical advice. Read the label on your package, and ask a pharmacist or doctor if you are not sure a medicine is right for you, for your child, or with your other medicines.
Same medicine, other brands
Each group lists the products that have exactly the same active ingredient, in the same amount and form, as registered with the FDA (NDC Directory). A store brand in the same group has the same medicine as the name brand; inactive ingredients, flavors and package sizes can differ. Each product links to its own official label.
Triprolidine hydrochloride 1.25 mg/mL · syrup (oral) · 2 products
Drug Facts for this strength and form ↑
| Brand or product name | Company on the label | Label |
|---|---|---|
| HISTEX PD Drops New Formulation | Allegis Pharmaceuticals, LLC | — |
| Triprolidine Hydrochloride | Westminster Pharmaceuticals, LLC | DailyMed |
Triprolidine hydrochloride 1.25 mg/2 mL · liquid (oral) · 1 product
Drug Facts for this strength and form ↑
| Brand or product name | Company on the label | Label |
|---|---|---|
| Childrens PediaClear PD | GM Pharmaceuticals, Inc | DailyMed |
Triprolidine hydrochloride 0.938 mg/mL · syrup (oral) · 1 product
Drug Facts for this strength and form ↑
| Brand or product name | Company on the label | Label |
|---|---|---|
| Triprolidine Hydrochloride | Westminster Pharmaceuticals, LLC | DailyMed |
Triprolidine hydrochloride 2.5 mg/5 mL · syrup (oral) · 1 product
| Brand or product name | Company on the label | Label |
|---|---|---|
| Histex | Allegis Pharmaceuticals, LLC | — |
What pharmacies pay (NADAC)
The National Average Drug Acquisition Cost (NADAC) is the average price U.S. retail pharmacies paid to buy one unit of a medicine (one tablet, one mL or one gram), from a monthly survey of pharmacy invoices by the Centers for Medicare & Medicaid Services (CMS). State Medicaid programs use it to pay pharmacies.
This is not the price you pay. What you pay depends on your insurance (copay or coinsurance), your pharmacy and any discounts, and pharmacies also charge for filling a prescription. Ask your pharmacist or your health plan what your price will be.
| Strength and form | Generic or brand | Pharmacies pay |
|---|---|---|
| triprolidine hydrochloride 0.938 mg/mL syrup | Generic | $0.4048 per mL |
| triprolidine hydrochloride 2.5 mg/5 mL syrup | Generic | $0.1011 per mL |
NADAC list of November 4, 2026; these prices took effect between June 17, 2026 and October 21, 2026. Shown only where a package’s NDC code matches the NADAC list exactly, and only for that exact strength and form: nothing is averaged across strengths. Strengths and forms not listed here have no NADAC price.
Source: NADAC (National Average Drug Acquisition Cost) 2026, data.medicaid.gov (CMS) →
Companies that sell this medicine
The company named on the package (maker or distributor), as listed in the FDA NDC Directory, with its number of over-the-counter products of this medicine.
- Westminster Pharmaceuticals, LLC2 products
- Allegis Pharmaceuticals, LLC2 products
- GM Pharmaceuticals, Inc1 product
Recalls
No recall linked to these products (by their NDC code or label) appears in the FDA enforcement reports.
Sources
- Drug labeling (SPL, openFDA) — U.S. Food and Drug Administration (FDA), FDA data exported October 30, 2026, retrieved October 31, 2026
- NDC Directory (openFDA) — U.S. Food and Drug Administration (FDA), FDA data exported October 30, 2026, retrieved October 31, 2026
- Drug recall enforcement reports (openFDA) — U.S. Food and Drug Administration (FDA), FDA data exported October 27, 2026, retrieved October 31, 2026
- FDA rule for the Drug Facts label (21 CFR 201.66)
Only medicines marketed under FDA rules for nonprescription drugs (an FDA monograph or an FDA approval) are listed. Homeopathic products are not listed: the FDA does not evaluate them for safety or effectiveness.