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Vanahist PD

[Generic name: Triprolidine tyre-PROE-li deen]

Brand name: Histex PD Drops, Histex Syrup, M-Hist PD, pediaclear PD, Histex, Vanaclear PD, Vanahist PD
Drug class: antihistamines

What is Vanahist PD?

Vanahist PD is an antihistamine drug that can be employed to address sneezing, nasal itching, runny throat and nose, and watery or itchy eyes that are caused by allergies like hay fever.Vanahist PD could also be used to treat conditions not mentioned in this guideline.

Side effects of Vanahist PD

Contact a medical professional immediately. Get medical attention immediately if you notice symptoms that indicate an allergic reaction, like hives, trouble breathing, and swelling of your lips, face, and throat.

Vanahist PD may cause serious side effects. Stop taking Vanahist PD and call your doctor right away. If you suffer from:

  • Urination that is painful or difficult to urinate

Common adverse effects of the Vanahist PD can include:

  • Dizziness, drowsiness;
  • Blurred vision
  • Dry mouth, nose, dry mouth, or throat;
  • Constipation;
  • An increase in urination;
  • Experiencing anxiety or feeling anxious (especially when it is a child).

This isn't a complete list of possible side effects, and other effects may also be present. Consult your physician to seek medical advice on the effects. You can report any symptoms to the FDA at 1-800-FDA-1088.


Follow the directions on the label of your medication and on the label of your package. Be sure to inform your healthcare professionals about your allergies, medical conditions, and any other medications you take.

Antihistamines should not be used as a medication to make your child restless.

Before you take this drug

You shouldn't make use of Vanahist PD if you are allergic to it.

Consult a pharmacist or doctor to determine if Vanahist PD is safe to use if you suffer from:

  • A breathing disorder like chronic bronchitis or emphysema;
  • Glaucoma;
  • Increased prostate and urinary tract problems.

Talk to your doctor prior to taking this medicine if you are nursing or pregnant.The medicine could contain phenylalanine. Be sure to check the medication label if you suffer from the condition known as phenylketonuria (PKU).

How to take Vanahist PD?

Take exactly as indicated on the label or as recommended by your physician. The cold and cough medication is intended to be used for short periods of time until symptoms are gone.

Follow the instructions on the medication label regarding the administration of cold or cough medicine to children. Don't use the medicine solely to help a child fall asleep. Death can occur due to the use of cold or cough medications in infants and young children.You should chew the tablet thoroughly before you take it in.

Make sure to measure the liquid medicine with care. Use the syringe for dosing or a dosage-monitoring device (not an ordinary spoon).Consult your doctor if symptoms don't improve after 7 days or if you suffer from headaches, fever, itching rash, as well as headaches.

If you require an operation or tests for medical reasons, notify your doctor in advance when you've had this medication in the last few days.Storage at room temperature is far from heat and moisture. Make sure that you do not allow liquid medicines to cool down.

What happens if I miss the dose?

Because Vanahist PD is only used whenever needed, you may not be following a dose schedule. Do not miss any doses in the event that it's nearing time for the next dose. Do not take two doses at the same time.

What happens if I overdose?

Get medical attention in an emergency or contact the Poison Help Line toll-free at 1-800-222-1222.

What should be avoided?

Avoid driving or engaging in hazardous activities until you are aware of how Vanahist PD will affect you. Your reaction time could be impaired.Drinking alcohol can trigger certain adverse effects associated with triprolidine.

Consult a physician or pharmacist prior to using any other cough or cold medications that may have similar components.Avoid getting dehydrated or too hot during workouts and in hot temperatures. Vanahist PD can decrease sweating and make you more vulnerable to suffering from heat stroke.

Interaction with other drugs

Beware of using this medicine in conjunction with other medications that can result in drowsiness or slowing the rate of breathing (such as opioids as well as a muscle relaxer or medication to treat anxiety as well as seizures). Consult a physician or pharmacist before taking any other medicine, including prescription and over-the-counter medicines, vitamins, and herbal remedies. There are many possible interactions between drugs that are included in this guide to medication.