Phenergan
Phenergan (promethazine) is a brand-name prescription drug that can be used to treat or prevent motion sickness, nausea, and hay fever (allergy) symptoms. Promethazine, which is available as a tablet, an oral solution, rectal suppositories, and an injection, functions by blocking several chemicals, such as histamine, dopamine, and acetylcholine. Your age and the medical condition you're taking promethazine for will determine the dosage and frequency of your dose. However, because it can cause severe breathing issues, it should not be administered to children under the age of two.
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Phenergan Prescription Required
Phenergan Prescription Required
Promethazine Hydrochloride Prescription Required
Promethazine Hydrochloride Prescription Required
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Important information about Phenergan
How does Phenergan work?
The active ingredient in Phenergan is promethazine hydrochloride, which is an antihistamine. Additionally, it inhibits a substance known as dopamine. Promethazine relieves allergy symptoms like rash, watery eyes, and runny nose by blocking histamine. Additionally, it may be used for sedation (drowsy) and to make you feel relaxed before surgery. Promethazine works as an antiemetic to reduce nausea, vomiting, and motion sickness symptoms by blocking acetylcholine and dopamine.
How do you use Phenergan?
Follow all directions given to you by your doctor and read all documents provided, including the full Prescribing Information, FDA-Approved Product Labeling, Instructions for Use, and Medication Guide before using Phenergan. However, the following is a synopsis of the general guidelines for the use of Phenergan:
- Your age, weight, and the condition being treated can determine the dose and how frequently you take Phenergan.
- Use the supplied dosing syringe, a specialized dose-measuring spoon, or a medicine cup to measure liquid medication. Ask your pharmacist for a dose-measuring device if you don't already have one.
- Inform your doctor if your child's weight changes while taking this medication. Children's Phenergan dosages are determined by their weight, so any changes could have an impact on your child's dosage.
- If, while taking Phenergan, your symptoms worsen or do not go away, give
What are the side effects of Phenergan?
The most common side effects of Phenergan include:
- Tiredness or drowsiness.
- Dizziness.
- Confusion.
- Blurred vision.
- Nervousness or anxiety.
- Dry mouth.
- Nausea or vomiting.
- Trouble sleeping.
-Uncontrollable body movements.
- Constipation.
Some individuals may experience serious side effects while using Phenergan. These side effects may require immediate medical attention. If you experience any of the following, contact your healthcare provider or seek emergency medical help:
- Neuroleptic malignant syndrome (NMS) - confusion, sweating, a high fever, muscle stiffness, and irregular heartbeat or rhythm.
- Respiratory depression - shallow breathing and frequent pauses.
- Excessive sleepiness.
- Seizures.
- Gangrene (injection only): purple or black skin, blisters or sores that bleed, swelling, and loss of feeling.
- Allergic reaction including anaphylaxis - skin rash, hives, or swelling in the face, tongue or throat.
- Increased risk of infection - fever, chills, sore throat, or other signs of an infection.
- Liver problems - yellowing of the eyes or skin (jaundice) and darkening of urine.
These are not all of the possible side effects of Phenergan. You should always seek medical advice from your healthcare provider for any questions or concerns about your medical condition or treatment. Read all patient information, medication guides, or drug information sheets that come with this medication. You can also report adverse effects to the Food and Drug Administration at www.fda.gov/medwatch or 1-800-FDA-1088.
What are the warnings or precautions for Phenergan?
Before starting Phenergan, it is crucial to discuss any existing health conditions with your healthcare provider. You should be sure that your healthcare provider is aware of all your medical conditions, including if you have:
- If you experience uncontrollable or twitchy movements of your eyes, lips, tongue, face, arms, or legs, stop taking Phenergan immediately and contact your doctor. These might be precursors to harmful side effects.
- Children under the age of two should not be given Phenergan as it can cause serious breathing problems. Take this medication as directed by your physician if you are a child of any age.
- If you have an allergy to promethazine or related medications like fluphenazine, mesoridazine, perphenazine, prochlorperazine, thioridazine, trifluoperazine, or chlorpromazine, you should avoid taking Phenergan.
- If you suffer from asthma or another lower respiratory condition, you should avoid taking Phenergan.
- Side effects from Phenergan may affect your ability to think or react. If you must be awake and attentive while driving or performing any other activity, exercise caution.
- Avoid alcohol as it may exacerbate some of Phenergan's side effects.
- Tell your doctor if you have any of the following to ensure Phenergan is safe for you:
- Breathing conditions such as sleep apnea, asthma, or chronic obstructive pulmonary disease (COPD).
- An allergy to sulfites.
- Seizures in the past.
- A compromised immune system (depression of the bone marrow).
- Glaucoma.
- Prostate enlargement or urination issues.
- Urinary tract blockage or difficult urination, use with caution. This medicine may make these conditions worse.
- Obstruction or stomach ulcer.
- High blood pressure or heart disease.
- Liver disease.
- Tumor of the adrenal gland.
- Low blood calcium levels.
Are there any contraindications with Phenergan?
Because Promethazine is not safe for you to take, let your healthcare provider know if you have any of the following conditions or if any of the following apply to you.
- Children under the age of two.
- Coma patients.
- Addressing issues with the lower respiratory tract, like asthma.
- Phenothiazine allergy.
How long does it take Phenergan to work?
Within 20 minutes of taking a dose, Phenergan should begin to work. Consult your prescriber if promethazine doesn't seem to be working for you.
What interacts with Phenergan?
When Phenergan is taken with other prescription drugs, over-the-counter medications, vitamins, and supplements, it may change how they work or increase the frequency or severity of side effects. Make sure that you tell your healthcare professional about anything that you are taking to avoid any negative drug interactions, including:
- Lithium (Lithobid, Eskalith).
- Methscopolamine (Pamine), benztropine (Cogentin), dimenhydrinate (Dramamine), belladonna (Donnatal, and others), atropine (Atreza, Sal-Tropine), or scopolamine (Transderm-Scop).
- Blood pressure drugs, including propranolol (Inderal), guanadrel (Hylorel), and guanethidine (Ismelin).
- A blood thinner like Coumadin (Warfarin).
- Bronchodilators like tiotropium (Spiriva) or ipratropium (Atrovent).
- Drugs for the bladder or urine, including solifenacin (Vesicare), oxybutynin (Ditropan, Oxytrol), and others.
- Antidepressants such as monoamine oxidase inhibitors (MAOIs) like methylene blue injection and isocarboxazid, tricyclic antidepressants (TCAs) like amitriptyline, SSRIs like fluoxetine, and SNRIs like duloxetine.
- Medications to treat prolactinoma, a pituitary gland tumor, Parkinson's disease, or restless legs syndrome.
- Drugs like dicyclomine (Bentyl), glycopyrrolate (Robinul), hyoscyamine (Anaspaz, Cystospaz, Levsin, and others), mepenzolate (Cantil), or propantheline (Pro-Banthine) that treat stomach ulcers or irritable bowel syndrome.
What doses of Phenergan are available?
Allergy Symptoms:
Adults and children (2+ years of age): Take 25 mg by mouth once daily at bedtime. Alternatively, take 6.25 mg to 12.5 mg by mouth up to three times daily.
Motion Sickness:
Adults: Take 25 mg by mouth twice daily. Start 30–60 minutes before traveling and repeat the dose 8–12 hours later if needed.
Children (2+ years): Take 12.5 mg to 25 mg by mouth twice daily.
Nausea and Vomiting:
Adults: Take 12.5 mg to 25 mg by mouth every 4–6 hours as needed.
Children (2+ years): The dose depends on body weight. Typically, 0.5 mg per pound of body weight by mouth every 4–6 hours as needed. A pediatrician will determine the exact dose.
"Light" Sleep Before/During a Procedure:
Adults: Take 25 mg to 50 mg by mouth once at bedtime the night before the procedure.
Children (2+ years): Take 12.5 mg to 25 mg by mouth once at bedtime the night before the procedure.
Pain Relief Before and After Surgery:
Adults:
Before surgery: Take 50 mg by mouth with other pain medications.
After surgery: Take 25 mg to 50 mg by mouth with other pain medications.
Children (2+ years):
Before surgery: Dose depends on body weight, usually 0.5 mg per pound, taken with other pain medications.
After surgery: Take 12.5 mg to 25 mg by mouth with other pain medications. A pediatrician will determine the exact dose.
How do I store Phenergan?
Store Phenergan at room temperature and out of reach of children.
Which pharmaceutical company manufactures Phenergan?
The pharmaceutical company that manufactures Phenergan is known as Sanofi.
Is there a generic version of Phenergan?
There are several different generic versions of Phenergan available at a lower cost.
How do I stop taking Phenergan?
You may experience lightheadedness, sweating, nausea, a racing heart, and difficulty falling asleep if you abruptly stop taking Phenergan after taking it for a long time. Avoiding this can be achieved by gradually stopping Phenergan. It is still highly recommended to speak to your healthcare provider if you want to stop taking this medication.
Can Phenergan be used if I am pregnant?
Phenergan has been used to treat nausea and vomiting during pregnancy. It is typically used if other treatments do not work. Talk to your doctor if you are already pregnant or if you have any plans to become pregnant. They will know or recommend what is best for you.
Can Phenergan be used if I am breast feeding?
It is not known if Phenergan is found in breast milk. It is generally thought that the occasional short-term use of promethazine for nausea and vomiting poses little risk to the breastfed infant. However, talk to your doctor if you are already breastfeeding or if you have any plans to breastfeed. They will know or recommend what is best for you.
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What happens after I place my order for Phenergan with Universal Drugstore?
Once you complete your order, we process, verify, and dispatch your medication. You’ll receive email updates at each stage, including tracking details once your order ships. If any additional documentation is needed (such as a valid prescription), we’ll contact you promptly. Once approved, your order is charged and delivered directly to your doorstep.
How long does it take to process and deliver my order for Phenergan?
Orders are typically processed within 1–3 business days once all required documents are received and approved. Standard delivery times range from 10–18 business days, depending on your location.
Can I track my order of Phenergan?
Yes! Once your medication ships, you will receive an email with tracking information so you can monitor your shipment every step of the way.
What should I do if there is an issue with my order for Phenergan?
Our Customer Care team is available 24/7 to assist with any order-related concerns or questions. If you experience delays, missing items, or need support, contact us using the details provided in your confirmation email.
How is my medication packaged to ensure privacy and safety?
All orders are shipped in discreet, plain packaging to protect your privacy. Medications are securely packaged to prevent damage and ensure they arrive in top condition.
Does Universal Drugstore ship medications that require refrigeration or special handling?
Yes. We use cold-chain shipping methods to safely transport temperature-sensitive medications, ensuring they maintain proper storage conditions throughout delivery.
What are the shipping costs, and does Universal Drugstore offer free delivery?
Shipping costs vary depending on your location and shipping method. Free shipping promotions may be available—check the checkout page for the latest offers. Orders above $100 going to a US destination will receive free shipping.
Does Universal Drugstore accept Medicare or Medicaid for prescriptions?
Currently, we do not bill Medicare or Medicaid directly. However, we provide detailed receipts and documentation that you can submit to your insurance provider for potential reimbursement.
Can I use private health insurance to cover my prescription from Universal Drugstore?
Universal Drugstore does not bill private health insurance directly, but we provide a detailed invoice that you can submit to your insurer for possible reimbursement. Many insurers will accept Unievrsal Drugstore’s documents, but if you have any questions, check with your insurance company prior to purchasing.
How secure is my payment information when ordering from Universal Drugstore?
We use advanced SSL encryption and secure payment processing to ensure that all transactions are 100% protected against fraud and unauthorized access.
Can I order a generic alternative to Phenergan?
Universal Drugstore offers many generic alternatives that provide the same active ingredients at a lower cost. Search for your medication and compare pricing for generic vs. brand-name options. Generic availability depends on the medication.
Do I need a prescription to order Phenergan?
If your medication requires a prescription, you must upload it online, via email, or fax. Over-the-counter (OTC) medications do not require a prescription. All prescription medication purchases require a valid and approved prescription.
Can I order multiple medications at once?
Yes! You can add multiple medications to your cart, including prescription, OTC, and pet medications, and complete your purchase in a single checkout process.
Can I refill my prescription through Universal Drugstore?
Yes! If your prescription includes refills, you can reorder quickly by logging into your account and selecting your medication for a hassle-free refill process. Always refill your medication proactively and ontime, to ensure you do not run out of important medication.
Does Universal Drugstore offer discounts or price matching?
Yes! We offer:
- Up to 80% savings on medications
- Price match guarantee – we’ll match competitor pricing on qualifying medications
- 10% off your first order for new customers
How can I contact Universal Drugstore for additional support?
We offer 24/7 customer support via phone, email, and chat. Visit our Contact Us page for assistance with ordering, shipping, or medication questions.
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