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Rescon

dexchlorpheniramine / pseudoephedrine
Used for Allergic Rhinitis
Used for Allergic Rhinitis

Rescon (dexchlorpheniramine / pseudoephedrine) is a combination of two medications, dexchlorpheniramine (antihistamine) and pseudoephedrine (decongestant), and is used to treat symptoms from allergies and the common cold. This medication is available without a prescription, but you'll have to purchase it from behind the pharmacy counter because of the pseudoephedrine.

Reviewed by:
reviewer
Robert Chad Hakim, PharmD, BCCCP
reviewer
Michelle Nguyen, PharmD
Last reviewed on December 19, 2021
BasicsSide effectsPros & consPharmacist tipsFAQsWarningsDosageCostContraindicationsAlternativesPricesMedicare
basics-icon

What is Rescon (dexchlorpheniramine / pseudoephedrine)?

What is Rescon (dexchlorpheniramine / pseudoephedrine) used for?

  • Short-term relief of symptoms from allergies and the common cold: runny nose, sneezing, itching of the nose or throat, itchy or watery eyes, nasal and sinus congestion

How Rescon (dexchlorpheniramine / pseudoephedrine) works

Rescon (dexchlorpheniramine / pseudoephedrine) is a combination of two medications that work together to relieve symptoms caused by allergies and the common cold. Dexchlorpheniramine (an antihistamine) blocks histamine in your body to lower inflammation caused by allergies or the common cold. Pseudoephedrine (a decongestant) clears your sinuses to relieve sinus pressure.

Are you looking for information on dexchlorpheniramine (Polmon) or Chlo Tuss (chlophedianol / dexbrompheniramine / pseudoephedrine) instead?

Drug Facts

Common BrandsRescon
Drug ClassAntihistamine / Decongestant
Controlled Substance ClassificationControlled in some states. See FAQs below.
Generic StatusNo lower-cost generic available
AvailabilityOver-the-counter
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Avg retail price
$38.10(save 6.82%)
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$35.50
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What are the side effects of Rescon (dexchlorpheniramine / pseudoephedrine)?

The following side effects may get better over time as your body gets used to the medication. Let your healthcare provider know immediately if you continue to experience these symptoms or if they worsen over time.

Common Side Effects

  • Sleepiness
  • Dizziness
  • Constipation
  • Blurry vision
  • Dry mouth

Other Side Effects

  • Trouble sleeping
  • Trouble urinating
  • Double vision
  • Weakness
  • Feeling restless
  • Changes in blood pressure (up or down)
  • Headache

Serious Side Effects

Contact your healthcare provider immediately if you experience any of the following.
  • Allergic reactions
  • Excessive sleepiness or dizziness
  • Changes in heartbeat: feeling of racing heartbeats
  • Signs of an overdose: seizures, hallucinations, and loss of consciousness

Source: DailyMed

pros-and-cons

Pros and cons of Rescon (dexchlorpheniramine / pseudoephedrine)

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Pros

Convenient to take two medications in one pill

Can treat a wide range of allergy and common cold symptoms

Available over the counter

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Cons

Needs to be taken every 4 to 6 hours

More difficult to customize the dose since Rescon (dexchlorpheniramine / pseudoephedrine) is a fixed-dose combination of two medications

Can't use if you have breathing problems, or current or recent (in the last 14 days) use of monoamine oxidate inhibitors (MAOIs)

pharmacist-tips

Pharmacist tips for Rescon (dexchlorpheniramine / pseudoephedrine)

pharmacist

  • Rescon (dexchlorpheniramine / pseudoephedrine) can raise your blood pressure. If you have heart problems or high blood pressure, ask your provider if it's safe for you to take Rescon (dexchlorpheniramine / pseudoephedrine).

    • Stop using Rescon (dexchlorpheniramine / pseudoephedrine) and contact your provider if you get nervous, dizzy, or can't sleep, or if your symptoms don't get better within 7 days of starting Rescon (dexchlorpheniramine / pseudoephedrine), or you develop a fever. These might be signs of another underlying medication condition.

      • Don't start any new medications while taking Rescon (dexchlorpheniramine / pseudoephedrine), especially other antihistamines or decongestants, without talking to your provider or pharmacist first. Doing so can raise your risk of overdose and severe side effects, including seizures, hallucinations (seeing things that are not real), daytime sleepiness, dizziness, and high blood pressure, or even death.

        • Tell your provider or pharmacist about all the medications you're taking to make sure Rescon (dexchlorpheniramine / pseudoephedrine) is safe for you. Don't take Rescon (dexchlorpheniramine / pseudoephedrine) if you're taking or have taken a MAOI, such as selegiline (Eldepryl) or phenelzine (Nardil), within the past 2 weeks. This combination can cause dangerous changes to your blood pressure. If you have taken an MAOI in the past 2 weeks, contact your provider for other options to treat your symptoms.

          • While Rescon (dexchlorpheniramine / pseudoephedrine) usually makes adults sleepy, it's possible for children who use Rescon (dexchlorpheniramine / pseudoephedrine) to become overly excited or energetic. If this happens to your child, speak to your child's provider.

            faqs

            Frequently asked questions about Rescon (dexchlorpheniramine / pseudoephedrine)

            How do I know if Rescon (dexchlorpheniramine / pseudoephedrine) is safe for me to take?
            Rescon (dexchlorpheniramine / pseudoephedrine) is generally safe to take, but it's not the best choice for everyone. If you have certain medical conditions, such as breathing problems, glaucoma, urinary conditions, heart disease or high blood pressure, diabetes, thyroid disease, or if you're taking sedatives or tranquilizers, ask your provider if Rescon (dexchlorpheniramine / pseudoephedrine) is safe for you.
            Can I use Rescon (dexchlorpheniramine / pseudoephedrine) only when I need it?
            Yes, you can use Rescon (dexchlorpheniramine / pseudoephedrine) as needed. However, it's recommended you take the medication on a scheduled basis while you're having symptoms. Use the lowest dose for the shortest amount of time. Don't use more than 4 doses in a 24-hour period without talking to your provider first.
            Can I drink alcohol while taking Rescon (dexchlorpheniramine / pseudoephedrine)?
            Avoid drinking alcohol while taking Rescon (dexchlorpheniramine / pseudoephedrine) because this raises your risk sleepiness and dizziness.
            Can I use Rescon (dexchlorpheniramine / pseudoephedrine) if I'm pregnant?
            If you're pregnant or breastfeeding, don't use Rescon (dexchlorpheniramine / pseudoephedrine) until you've talked to your provider first to make sure it's safe for you to take.
            Why can't children less than 12 years old use Rescon (dexchlorpheniramine / pseudoephedrine)?
            Children less than 12 years old can't use Rescon (dexchlorpheniramine / pseudoephedrine) because the dosage is too high for them, which raises the risk for overdose and side effects. If your child is having allergy or common cold symptoms, ask your child's provider or pharmacist for other options.
            Where can I find Rescon (dexchlorpheniramine / pseudoephedrine) in the pharmacy?
            You can typically find Rescon (dexchlorpheniramine / pseudoephedrine) at the pharmacy counter (or behind the counter). You'll be asked to present photo identification and sign when you buy it. This is required because Rescon (dexchlorpheniramine / pseudoephedrine) can be used as an ingredient to make the street drug, crystal methamphetamine. Certain states like Oregon consider Rescon (dexchlorpheniramine / pseudoephedrine) a controlled substance and put strict regulations on the medication. Ask your pharmacist to help you locate Rescon (dexchlorpheniramine / pseudoephedrine) in the pharmacy.
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            What are the risks and warnings for Rescon (dexchlorpheniramine / pseudoephedrine)?

            Rescon (dexchlorpheniramine / pseudoephedrine) can cause some serious health issues. This risk may be even higher for certain groups. If this worries you, talk to your doctor or pharmacist about other options.

            risk-warning

            Sleepiness

            • Risk factors: Drinking alcohol while taking Rescon (dexchlorpheniramine / pseudoephedrine) | Taking other medications that cause sleepiness | Age 65 and older

              Rescon (dexchlorpheniramine / pseudoephedrine) can make you very sleepy, which can affect your ability to focus, think, or react. This side effect is more likely to happen or be more intense if you're over 65 years old, drink alcohol while taking this medication, or take other medications that cause sleepiness, such as opioids, benzodiazepines, or sleep medications. Don't drive or operate machinery until you know how this medication affects you.

              risk-warning

              Worsening of medical conditions

              • Risk factors: Glaucoma | Heart problems or high blood pressure | Thyroid problems | Diabetes | Urinary problems

                Don't take Rescon (dexchlorpheniramine / pseudoephedrine) if you have any of the risk factors listed above unless your provider said it is safe to do so. Taking Rescon (dexchlorpheniramine / pseudoephedrine) can worsen your condition(s) and cause serious side effects. Make sure your provider knows about all medical conditions you have or have had in the past before starting Rescon (dexchlorpheniramine / pseudoephedrine).

                risk-warning

                Accidental overdose

                Rescon (dexchlorpheniramine / pseudoephedrine) contains an antihistamine (dexchlorpheniramine) and a decongestant (pseudoephedrine), which are in many other over-the-counter products. Using more than one medication containing an antihistamine or decongestant, including products used on the skin, can lead to an accidental overdose and cause serious side effects, including high blood pressure, daytime sleepiness, dizziness, seizures, hallucinations (seeing things that are not real), or even death. Tell your provider or pharmacist about the medications you take before starting Rescon (dexchlorpheniramine / pseudoephedrine) to make sure it's safe for you. Don't start any new medications while taking Rescon (dexchlorpheniramine / pseudoephedrine) without talking to your provider or pharmacist. To prevent an accidental overdose, read package labels carefully. If you're not sure if a product has an antihistamine or a decongestant, ask your pharmacist. If you or your loved one experiences an accidental overdose, get medical help right away or contact a poison control center at 1-800-222-1222.

                dosage

                Rescon (dexchlorpheniramine / pseudoephedrine) dosage forms

                The average cost for 30 tablets of 2mg/60mg of Rescon (dexchlorpheniramine / pseudoephedrine) is $35.50 with a free GoodRx coupon. This is 6.82% off the average retail price of $38.10.
                tablet
                Tablet
                DosageQuantityPrice as low asPrice per unit
                2mg/60mg30 tablets$35.50$1.18

                Typical dosing for Rescon (dexchlorpheniramine / pseudoephedrine)

                Each tablet contains 2 mg of dexchlorpheniramine and 60 mg of pseudoephedrine.

                • Adults and children age 12 years and up: The typical dose is 1 tablet by mouth every 4 to 6 hours while you're having symptoms. Don't use more than 4 tablets in a 24-hour period.

                • Children age less than 12 years: Ask your child's provider.

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                How much does Rescon (dexchlorpheniramine / pseudoephedrine) cost?

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                Rescon (brand)
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                $35.50

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                Rescon (dexchlorpheniramine / pseudoephedrine) contraindications

                Contraindications are specific health conditions or situations in which a person should not take a medication due to safety concerns. If you have any of the following conditions or if any of the following apply to you, let your healthcare provider know because Rescon (dexchlorpheniramine / pseudoephedrine) will not be safe for you to take.

                • Breathing problem such as emphysema or chronic bronchitis

                • Taken a MAOI in the last 14 days

                alternatives

                What are alternatives to Rescon (dexchlorpheniramine / pseudoephedrine)?

                There are a number of medications that your doctor can prescribe in place of Rescon (dexchlorpheniramine / pseudoephedrine). Compare a few possible alternatives below.
                Rescon (dexchlorpheniramine / pseudoephedrine)
                Used for:

                • Short-term relief of symptoms from allergies and the common cold: runny nose, sneezing, itching of the nose or throat, itchy or watery eyes, nasal and sinus congestion

                $35.50 Lowest GoodRx priceView Prices
                Brompheniramine/phenylephrine
                Used for:

                • Nasal congestion

                • Runny nose

                • Sneezing

                • Itching of the nose or throat

                • Itchy or watery eyes

                $7.70 Lowest GoodRx priceView Prices
                Claritin-D (loratadine / pseudoephedrine)
                Used for:

                • Runny nose

                • Itchy nose or throat

                • Itchy or watery eyes

                • Stuffy nose

                • Nasal congestion

                • Sinus congestion or pressure

                $13.61 Lowest GoodRx priceView Prices

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