Histex PD Coupons & Prices

Histex PD (triprolidine) is a non-prescription medication for adults and children that relieves hay fever and allergy symptoms. Histex PD is an antihistamine that blocks the actions of histamines, chemicals released by the body that cause the swelling and other symptoms of an allergic reaction. Histex PD price averages $26.42 for 30, 0.938mg/ml liquid (quantity in ml)s, but a SingleCare Histex PD coupon reduces that price down to $17.40 for 30, 0.938mg/ml liquid (quantity in ml)s of generic Histex PD. You can use SingleCare coupons on over-the-counter products, like Histex PD, when prescribed by a physician.

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Histex PD coupon at Kroger Pharmacy
$20.40
$ 17.40
$3 off with signupwith signup

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Histex PD coupon at Harris Teeter Pharmacy
$20.40
$ 17.40
$3 off with signupwith signup

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Histex PD coupon at Food Lion Pharmacy
$ 20.80
Histex PD coupon at Costco Pharmacy
$ 22.80
Histex PD coupon at Walgreens Pharmacy
$29.92
$ 26.92
$3 off with signupwith signup

About SingleCare Pricing

SingleCare’s prescription prices are based on multiple sources. The prices we publish are our best estimate, but we cannot guarantee that the price we display will exactly match the price you receive at the pharmacy. For an exact price, please contact your pharmacy and provide the BIN/GRP/PCN numbers shown on your SingleCare card.

Any SingleCare bonus savings, including the $3 signup bonus, may only be used once.

Prices updated: 12/05/2025

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About Histex PD

Histex PD (triprolidine) is a non-prescription medication for adults and children that relieves hay fever and allergy symptoms. Histex PD is an antihistamine that blocks the actions of histamines, chemicals released by the body that cause the swelling and other symptoms of an allergic reaction. Histex PD price averages $26.42 for 30, 0.938mg/ml liquid (quantity in ml)s, but a SingleCare Histex PD coupon reduces that price down to $17.40 for 30, 0.938mg/ml liquid (quantity in ml)s of generic Histex PD. You can use SingleCare coupons on over-the-counter products, like Histex PD, when prescribed by a physician.

Histex PD Price History & Information

Price History for Histex Pd (Brand) & Triprolidine Hcl (Generic)

30 count, liquid (quantity in ml), 0.938mg/ml

Our price history metrics are calculated from aggregate prescription data that we receive from all participating pharmacies. This chart updates daily to show new price fluctuations. If a data point is missing from the chart, it is because we do not have enough data to produce a reliable figure.

Average 1-Month Prices for Histex Pd (Brand) & Triprolidine Hcl (Generic)

30 count, liquid (quantity in ml), 0.938mg/ml
PharmacyHistex Pd Retail PriceTriprolidine Hcl Retail PriceTriprolidine Hcl SingleCare Price
Walmart$20.70$9.90$9.90
Walgreens-$27.00$14.40

These prices are based on the last month of SingleCare prescription fill data by major pharmacy. This table updates daily to show the most accurate typical prices by pharmacies. If a data point is missing from the table, it is because we do not have enough data to produce a reliable figure.

About Histex PD

Histex PD (triprolidine) is a non-prescription medication for adults and children that relieves hay fever and allergy symptoms. Histex PD is an antihistamine that blocks the actions of histamines, chemicals released by the body that cause the swelling and other symptoms of an allergic reaction. Histex PD price averages $26.42 for 30, 0.938mg/ml liquid (quantity in ml)s, but a SingleCare Histex PD coupon reduces that price down to $17.40 for 30, 0.938mg/ml liquid (quantity in ml)s of generic Histex PD. You can use SingleCare coupons on over-the-counter products, like Histex PD, when prescribed by a physician.

Histex PD FAQs

How much does Histex PD cost without insurance?

Patients will usually pay $26.42 for Histex PD, but this price may vary. SingleCare discounts are eligible on over-the-counter products prescribed by a doctor. With a prescription and a SingleCare coupon for Histex PD, Histex PD costs $17.40 for 30, 0.938mg/ml liquid (quantity in ml)s of generic Histex PD.

How much does Histex PD cost with insurance?

Histex PD is not a prescription drug, so it probably will not be covered by health insurance. Even if it is, your copay cost may be higher than what you would pay with a SingleCare Histex PD coupon. Ask your pharmacist to do a price comparison. You may save more money with SingleCare than with insurance.

Does Medicare cover Histex PD and how much does it cost?

Histex PD is usually not covered by Medicare Part D and Medicare Advantage prescription drug plans. Medicare patients with a prescription for Histex PD can save with a SingleCare Histex PD coupon and pay $17.40 for 30, 0.938mg/ml liquid (quantity in ml)s of generic Histex PD.

Is there a generic of Histex PD?

Histex PD is a brand-name allergy relief medication (syrup) with triprolidine as the active ingredient. Allerdine is an equivalent brand-name triprolidine oral solution for adults and children. Generic triprolidine oral solution is available from manufacturers such as Strides, Rugby, and Westminster, among others.

What is Histex PD?

Histex PD is an over-the-counter medication that relieves allergy and hay fever symptoms, including runny nose, stuffy nose, sneezing, watery eyes, and eye and nose swelling and discomfort.

Allergic reactions are caused by exposure to allergens, such as pollen, which trigger an immune response from the body. The immune system releases chemicals as a defense, including histamines that cause swelling. This swelling is responsible for many symptoms of allergies or hay fever, such as runny nose, stuffy nose, watery eyes, and discomfort in the nose, sinuses, and throat.

The active ingredient in Histex PD, triprolidine, is an antihistamine, which means it blocks the actions of histamines and reduces the swelling behind many of the symptoms of allergic reactions.

Histex PD a sweetened and flavored syrup and is taken every four to six hours.

What are the side effects of Histex PD?

Common side effects of Histex PD are drowsiness, dizziness, headache, blurred vision, nausea, vomiting, constipation, loss of appetite, dry mouth, dry nose, dry throat, and increased urination. Mental and mood changes include excitability, nervousness, and restlessness, particularly in younger children. This is not a complete list of side effects that may occur. Consult with your physician about any concerns you may have with side effects.

Where are Histex PD coupons from SingleCare accepted?

SingleCare is accepted at most national pharmacies and grocers, including the following:

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