PrescriptionGiant is a FREE prescription savings program that can save you up to 75% on your prescriptions with or without insurance!

Children’s Sudafed PE Nasal Decongestant (Generic Phenylephrine)

Actual product appearance may differ slightly.

Click the CARD below to print or take a screenshot on your mobile phone or tablet. There is no need to download another app!

If you would like to personalize your card enter your full name in the member name field below the card at this link and click the Update button.

Why is this medication prescribed?

Phenylephrine is commonly prescribed as a nasal decongestant to relieve nasal discomfort caused by conditions like hay fever, allergies, sinus congestion, and the common cold. It works by constricting blood vessels in the nasal passages, reducing swelling and congestion.

How should this medicine be used?

Phenylephrine is typically available in the form of nasal sprays, drops, or oral medications. The dosage and method of administration may vary depending on the specific product and the individual’s age and medical condition. It’s crucial to follow the instructions provided by your healthcare provider or the medication label carefully.

Here are some general guidelines:

  • Nasal Spray/Drops: Administer the prescribed number of sprays or drops into each nostril as directed. Avoid exceeding the recommended dosage or frequency, as overuse can lead to rebound congestion or other side effects.
  • Oral Medication: Take the medication by mouth with or without food, as directed by your doctor. Swallow the tablets whole with a full glass of water. Do not crush, chew, or break the tablets unless instructed otherwise.
  • Dosage: The dosage of phenylephrine varies based on age, medical condition, and the specific formulation. Never adjust the dosage without consulting your healthcare provider.
  • Duration of Use: Phenylephrine is typically used for short-term relief of nasal congestion. Prolonged or excessive use can lead to dependence or worsening symptoms. Use it only as directed by your doctor and avoid using it for more than a few days unless instructed otherwise.
  • Precautions: Inform your doctor about any existing medical conditions, allergies, or medications you’re currently taking before using phenylephrine. Certain medical conditions or drug interactions may warrant caution or require adjustments to the dosage.
  • Side Effects: Common side effects of phenylephrine may include increased blood pressure, headache, dizziness, nervousness, or difficulty sleeping. If you experience severe or persistent side effects, contact your healthcare provider promptly.

Always consult your healthcare provider or pharmacist if you have any questions or concerns about using phenylephrine or any other medication.

Other uses for this medicine

  • Ophthalmic Use: Phenylephrine is sometimes used in ophthalmic solutions to dilate the pupil (mydriasis) during eye examinations or certain eye surgeries. It helps improve visualization of the back of the eye and facilitates procedures like retinal examination or surgery.
  • Hypotension: In some cases, phenylephrine may be administered intravenously to raise blood pressure in individuals experiencing severe hypotension (low blood pressure), such as during certain medical emergencies or anesthesia induction.
  • Local Hemostasis: Phenylephrine may be applied topically or injected into specific areas to induce vasoconstriction and help control bleeding, particularly in surgical or dental procedures.

What special precautions should I follow?

Special precautions should be observed when using phenylephrine:

  • Medical History: Inform your healthcare provider about any existing medical conditions, including hypertension (high blood pressure), heart disease, diabetes, thyroid disorders, glaucoma, or prostate problems. Phenylephrine may exacerbate these conditions or interact with medications used to treat them.
  • Drug Interactions: Phenylephrine may interact with certain medications, including monoamine oxidase inhibitors (MAOIs), tricyclic antidepressants, beta-blockers, and other sympathomimetic drugs. These interactions can potentiate side effects or affect the efficacy of phenylephrine. Always inform your doctor about all medications you’re taking, including prescription, over-the-counter, and herbal supplements.
  • Pregnancy and Breastfeeding: It’s important to consult with your healthcare provider before using phenylephrine if you are pregnant or breastfeeding. While phenylephrine is generally considered safe when used as directed, it’s essential to weigh the potential risks and benefits under the guidance of a healthcare professional.
  • Limitations on Use: Phenylephrine should not be used for prolonged periods or in excessive doses, as it can lead to rebound congestion or other adverse effects. Follow the recommended dosage and duration of use provided by your doctor or the medication label.
  • Allergic Reactions: If you have a history of allergies or sensitivity to phenylephrine or any related medications, discuss this with your healthcare provider before using phenylephrine.

By adhering to these precautions and guidelines, you can minimize the risks associated with phenylephrine use and maximize its potential benefits for your specific condition. Always consult your healthcare provider if you have any questions or concerns regarding the appropriate use of phenylephrine or any other medication.

What special dietary instructions should I follow?

Special dietary instructions for phenylephrine are generally not necessary. However, it’s important to maintain a balanced diet and stay hydrated while using phenylephrine, as dehydration can exacerbate nasal congestion symptoms.

What should I do if I forget a dose?

  • Oral Medication: Take the missed dose as soon as you remember, unless it’s almost time for your next scheduled dose. In that case, skip the missed dose and resume your regular dosing schedule. Do not double the dose to catch up.
  • Nasal Spray/Drops: If you miss a dose of nasal phenylephrine, use it as soon as you remember. However, if it’s almost time for your next dose, skip the missed dose and continue with your regular dosing schedule. Do not double the dose to make up for the missed one.
  • In case of uncertainty: If you’re unsure about what to do, or if you have any concerns about missed doses, consult your healthcare provider or pharmacist for guidance. They can provide personalized advice based on your specific situation and medical history.

What side effects can this medication cause?

Phenylephrine, like any medication, can cause side effects, although not everyone experiences them. Common side effects of phenylephrine may include:

  • Increased Blood Pressure: Phenylephrine is a vasoconstrictor, which means it can raise blood pressure. This effect may be more pronounced in individuals with hypertension or cardiovascular disease.
  • Headache: Some people may experience headaches while taking phenylephrine.
  • Dizziness: Phenylephrine can cause dizziness or lightheadedness, especially when standing up quickly from a sitting or lying position.
  • Nervousness or Restlessness: Some individuals may feel jittery, anxious, or restless after taking phenylephrine.
  • Difficulty Sleeping: Phenylephrine is a sympathomimetic amine, which can stimulate the central nervous system and interfere with sleep in some people.
  • Nausea or Upset Stomach: Phenylephrine may cause gastrointestinal discomfort, including nausea, vomiting, or upset stomach.
  • Increased Heart Rate (Tachycardia): Phenylephrine may elevate heart rate, particularly in sensitive individuals or at higher doses.
  • Urinary Retention: In some cases, phenylephrine can cause difficulty urinating or urinary retention, particularly in men with prostate enlargement.
  • Allergic Reactions: While rare, allergic reactions to phenylephrine can occur. Symptoms may include rash, itching, swelling (especially of the face, tongue, or throat), severe dizziness, or trouble breathing. Seek immediate medical attention if you experience any signs of an allergic reaction.
  • Rebound Congestion: Prolonged or excessive use of phenylephrine nasal decongestants can lead to rebound congestion, where the nasal passages become more congested than before starting treatment when the medication is stopped.

These are not all the possible side effects of phenylephrine. If you experience any other symptoms that are persistent or bothersome while taking phenylephrine, or if you have any concerns about its side effects, contact your healthcare provider for further evaluation and guidance.

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

When it comes to the storage and disposal of phenylephrine:

  • Storage: Keep phenylephrine products tightly closed in their original containers, away from moisture, heat, and direct light. Store them at room temperature, unless otherwise directed by the medication label. Keep all medications out of reach of children and pets.
  • Disposal: Dispose of unused or expired phenylephrine products properly according to local regulations or guidelines. Do not flush medications down the toilet or pour them into drains unless instructed to do so. Consult your pharmacist or local waste disposal facility for guidance on safe disposal methods.

In case of emergency/overdose

  • Seek Immediate Medical Attention: If you suspect an overdose or experience severe symptoms such as difficulty breathing, chest pain, seizures, severe headache, or loss of consciousness, call emergency medical services (911 in the United States) or your local poison control center immediately.
  • Provide Information: Be prepared to provide information about the type and amount of phenylephrine ingested, as well as any other medications or substances taken. This information will help healthcare providers determine the appropriate treatment.

What other information should I know?

  • Avoid Alcohol: Avoid consuming alcohol while taking phenylephrine, as it may worsen certain side effects such as dizziness or drowsiness.
  • Driving and Operating Machinery: Phenylephrine may cause dizziness or drowsiness in some individuals. Use caution when driving or operating machinery until you know how phenylephrine affects you.
  • Medical Monitoring: Your healthcare provider may need to monitor your blood pressure, heart rate, or other parameters while you are taking phenylephrine, especially if you have pre-existing medical conditions.
  • Regular Follow-up: Follow up with your healthcare provider as recommended to assess the effectiveness and safety of phenylephrine treatment, especially if you are using it for an extended period or for a chronic condition.
  • Avoiding Rebound Congestion: To minimize the risk of rebound congestion, avoid using phenylephrine nasal decongestants for longer than directed and follow the recommended dosage and frequency of use.

By following these guidelines and being aware of important safety information, you can use phenylephrine safely and effectively under the guidance of your healthcare provider. If you have any questions or concerns about phenylephrine or its use, don’t hesitate to consult your doctor or pharmacist for further guidance.

Copyright © 2023