Why is this medication prescribed?

Poly Hist DM is a combination medication that is commonly prescribed for the relief of symptoms associated with upper respiratory allergies and the common cold. It contains three main active ingredients:

• Dextromethorphan: This is a cough suppressant that helps to reduce coughing.
• Chlorpheniramine: This is an antihistamine that helps to relieve symptoms such as sneezing, itching, watery eyes, and runny nose that are associated with allergies.
• Phenylephrine: This is a decongestant that helps to reduce nasal congestion by narrowing blood vessels in the nasal passages.

The combination of these ingredients can provide relief from multiple symptoms associated with respiratory allergies or a cold, such as coughing, sneezing, nasal congestion, and itchy or watery eyes.

How should this medicine be used?

It’s crucial to follow your healthcare provider’s instructions and the dosage recommendations on the medication label. However, general guidelines for using Poly Hist DM may include:

• Dosage: The typical dosage for Poly Hist DM may vary, but it’s usually taken orally with or without food. It is important not to exceed the recommended dosage, as excessive use can lead to adverse effects.
• Frequency: The medication is often taken every 4 to 6 hours as needed. Do not take more than the recommended frequency.
• Liquid Form: If you are using the liquid form of Poly Hist DM, measure the dose carefully using the provided measuring device. Do not use a household spoon, as it may not provide an accurate measurement.
• Swallowing Whole: If you are using the tablet or capsule form, swallow it whole with a full glass of water. Do not crush or chew the tablets unless your healthcare provider advises otherwise.
• Caution with Other Medications: Be cautious about taking other medications that may contain similar ingredients to avoid doubling up on specific components (e.g., decongestants).
• Consultation with Healthcare Provider: It’s essential to consult with your healthcare provider before using Poly Hist DM, especially if you have any underlying health conditions, are taking other medications, or if you are pregnant or breastfeeding.

Always follow the specific instructions provided by your healthcare provider or pharmacist and read the medication information carefully. If you have any questions or concerns about the usage of Poly Hist DM, it’s best to consult with your healthcare professional for personalized advice.

Other uses for this medicine

While Poly Hist DM is primarily intended for the relief of cold and allergy symptoms, it’s not uncommon for healthcare providers to prescribe or recommend medications for off-label uses. Off-label use refers to using a medication for a purpose other than what it was originally approved for. If your healthcare provider suggests using Poly Hist DM for a different purpose, they will provide specific instructions based on your medical condition.

What special precautions should I follow?

When using Poly Hist DM, it’s important to take certain precautions to ensure its safe and effective use. Here are some special precautions to consider:

• Medical History: Inform your healthcare provider about your complete medical history, especially if you have conditions such as high blood pressure, heart problems, diabetes, thyroid disorders, glaucoma, kidney disease, liver disease, or respiratory conditions.
• Allergies: Let your healthcare provider know about any allergies you may have, especially if you are allergic to any of the active ingredients in Poly Hist DM or similar medications.
• Pregnancy and Breastfeeding: If you are pregnant, planning to become pregnant, or breastfeeding, consult with your healthcare provider before using Poly Hist DM. Some medications may have potential risks during pregnancy or while breastfeeding.
• Interactions with Other Medications: Inform your healthcare provider about all the medications, supplements, and herbal products you are taking. Some medications may interact with Poly Hist DM, and adjustments may be necessary.
• Driving and Operating Machinery: Poly Hist DM may cause drowsiness or dizziness. Avoid driving or operating heavy machinery until you know how the medication affects you. Alcohol can enhance these effects, so it’s advisable to limit alcohol consumption.
• Age Considerations: The safety and effectiveness of Poly Hist DM in children under a certain age may vary. Consult with your healthcare provider for appropriate dosing and usage guidelines for pediatric patients.
• Health Monitoring: Regularly monitor your health and report any unusual or severe side effects to your healthcare provider promptly.

Always follow the specific instructions provided by your healthcare provider or pharmacist. If you have any concerns or questions about the use of Poly Hist DM, it’s crucial to discuss them with your healthcare professional for personalized guidance.

What special dietary instructions should I follow?

There are no specific dietary restrictions associated with Poly Hist DM. However, it’s essential to stay hydrated, especially if you are taking the medication in a decongestant form, as decongestants can sometimes cause dry mouth.

What should I do if I forget a dose?

If you forget to take a dose of Poly Hist DM, take it as soon as you remember. However, if it’s almost time for your next scheduled dose, skip the missed dose and continue with your regular dosing schedule. Do not double up on doses to make up for a missed one.

If you have any concerns or questions about your medication, including what to do if you miss a dose, it’s important to contact your healthcare provider or pharmacist for guidance. They can provide personalized advice based on your specific situation.

What side effects can this medication cause?

Poly Hist DM, like any medication, can cause side effects. It’s important to be aware of potential side effects and contact your healthcare provider if you experience any that are severe or persistent. Common side effects of Poly Hist DM may include:

• Drowsiness: Poly Hist DM may cause drowsiness, so it’s important to avoid activities that require alertness, such as driving or operating heavy machinery, until you know how the medication affects you.
• Dizziness: Some people may experience dizziness while taking Poly Hist DM. Avoid alcohol, as it can enhance this side effect.
• Dry Mouth: Decongestants in Poly Hist DM can lead to dry mouth. Staying hydrated may help alleviate this symptom.
• Nausea or Upset Stomach: Some individuals may experience nausea or stomach discomfort while taking this medication.
• Headache: Headaches are a possible side effect of Poly Hist DM.
• Nervousness: Phenylephrine, a decongestant in Poly Hist DM, may cause feelings of nervousness or restlessness in some individuals.
• Difficulty Sleeping (Insomnia): The medication may interfere with sleep in some people.
• Increased Heart Rate: Phenylephrine can sometimes lead to an increased heart rate (tachycardia).
• Allergic Reactions: While rare, allergic reactions such as rash, itching, swelling, severe dizziness, or difficulty breathing may occur. Seek medical attention immediately if you experience any signs of an allergic reaction.

It’s important to note that this list is not exhaustive, and individual responses to medication can vary. If you experience any unusual or severe symptoms while taking Poly Hist DM, contact your healthcare provider promptly. Additionally, inform your healthcare provider of any pre-existing medical conditions, medications, or allergies you may have, as they can influence how your body responds to the medication.

If you have concerns about the side effects or need further clarification, consult with your healthcare provider or pharmacist for personalized advice based on your health history and current medications.

What should I know about storage and disposal of this medication?

Storage and Disposal of Poly Hist DM:

• Storage:
  • Store Poly Hist DM at room temperature, away from light and moisture.
  • Keep the medication out of reach of children and pets.
  • Follow any specific storage instructions provided on the medication packaging.
• Disposal:
  • Dispose of unused or expired medication properly according to local guidelines or medication take-back programs.
  • Do not flush medications down the toilet unless specifically instructed to do so.
  • Consult your pharmacist or local waste disposal facility for information on safe disposal methods.

In case of emergency/overdose

In case of an emergency or if you suspect an overdose, seek medical attention immediately. Symptoms of an overdose may include:

• Severe dizziness or lightheadedness
• Rapid or irregular heartbeat
• Tremors or seizures
• Extreme drowsiness
• Difficulty breathing
• Unresponsiveness

What other information should I know?

• Medical History: Inform your healthcare provider about your complete medical history, including any pre-existing conditions, allergies, or medications you are currently taking.
• Interactions: Be cautious about potential drug interactions. Inform your healthcare provider of all prescription and over-the-counter medications, as well as any supplements or herbal products you are using.
• Alcohol and Other CNS Depressants: Avoid alcohol and other central nervous system (CNS) depressants while taking Poly Hist DM, as they can enhance the sedative effects of the medication.
• Driving and Operating Machinery: Due to the potential for drowsiness, avoid activities that require alertness until you know how Poly Hist DM affects you.
• Follow Instructions: Adhere to the prescribed dosage and administration instructions. Do not exceed the recommended dose unless directed by your healthcare provider.
• Allergic Reactions: If you experience signs of an allergic reaction, such as rash, itching, swelling, severe dizziness, or difficulty breathing, seek immediate medical attention.
• Regular Check-ups: If you are using Poly Hist DM for an extended period, your healthcare provider may want to monitor your symptoms and adjust your treatment plan accordingly.

Always consult with your healthcare provider or pharmacist if you have questions or concerns about the use, storage, or disposal of Poly Hist DM. They can provide personalized advice based on your individual health needs and circumstances.