Pseudovent 400 (Oral)

Questions | Reviews ***

Sore hands, knuckles and raised bumps from Pseudovent?

I just started taking this medication a couple of days ago. I've noticed just yesterday a red, sore bump on one of my fingers. Today I started to notice soreness in both of my hands and knuckles. When I walk, the bottom of my feet and toes sting. ...
by gloria in MI, 07/21/2006


My husband and I are trying to get pregnant. At this point I dont know yet if I am but I have been on this medication for three days. How can this effect my pregnancy or change of getting pregnant. Jeanna
by Jeanna, 05/21/2006

is it safe to take pseudovent 400 daily

by tonnie puckett in weber city, virginia, 11/01/2006

Duration of Pseudovent

I've been given 400 to take for 5 days and I'm breathing better than I have in years. How long can I stay on this without side effects and is there such a thing as a small, maintenance dose I can ask for?
by Richard Noble in Smithfield, NC, 12/26/2005

Combining pseudovent with claritin D

I am taking Claritan D 12 hour for my allergies. I know have a cold too. May I combine pseudovent with Claritin D for my cough? Thank you.
by Krystal Meadows in Charlotte, NC, 04/09/2006

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Pseudovent 400 (Oral) Drug and Prescription Information

Pseudovent 400 (Oral)

Pseudovent 400 (Oral) Medication Classification


Pseudovent 400 (Oral) Brandname

Guaifenex PSE 80, Guaifenex PSE 60, Guaifenex PSE 120, Crantex, Ami-Tex PSE, Pseudovent Ped, Sudal 60/500, Liquibid-D, Panmist LA, Panmist Jr, Prolex-D, Aquatab D, GFN 1200/Phenylephrine 40, Pseudovent, Medent LD

Pseudovent 400 (Oral) is used for the Treatment

Treats stuffy nose and chest congestion caused by hay fever, colds, sinus problems, or flu.

When To Not Use Pseudovent 400 (Oral)

You should not use this medicine if you have ever had an allergic reaction to any decongestant or cough medicine. You should not use this medicine if you have taken an MAO inhibitor such as Nardil®, Marplan®, Eldepryl®, or Parnate® within the past 14 days.

How Should You Use Pseudovent 400 (Oral)

Capsule, Liquid Filled Capsule, Long Acting Capsule, Tablet, Long Acting Tablet, Coated Tablet, Liquid, Chewable Tablet

  • Your doctor will tell you how much of this medicine to use and how often. Do not use more medicine or use it more often than your doctor tells you to.
  • If you are using this medicine without a prescription, follow the instructions on the medicine label.
  • You may take your medicine with food or milk to avoid stomach upset.
  • To help loosen mucus or phlegm in the lungs, drink a glass of water after taking this medicine.
  • This medicine may make you restless. If you have trouble sleeping, take your medicine well before bedtime.
  • Chew the chewable tablet thoroughly before you swallow it, or you may let the chewable tablet melt slowly in your mouth. If you use any other kind of tablet or capsule, swallow it whole. Do not crush, break, or chew, unless the directions say you may break or open it.
  • Measure the oral liquid medicine with a marked measuring spoon, oral syringe, or medicine cup. You might need to shake the medicine before using it.
  • If a dose is missed:
  • If you miss a dose or forget to use your medicine, use it as soon as you can. If it is almost time for your next dose, wait until then to use the medicine and skip the missed dose. Do not use extra medicine to make up for a missed dose.

Proper Pseudovent 400 (Oral) Storage

Store Pseudovent 400 (Oral) at room temperature away from sunlight and moisture unless otherwise stated by manufacturer's instructions or labelling. Keep Pseudovent 400 (Oral) and all medications out of the reach of children.

What To Avoid While Using Pseudovent 400 (Oral)

Ask your doctor or pharmacist before using any other medicine, including over-the-counter medicines, vitamins, and herbal products.

  • Make sure your doctor knows if you are also using medicine to lower your blood pressure. It may not work properly if you also use a decongestant/expectorant.
  • Avoid using diet pills (Accutrim®, Dexatrim®) while using this medicine.
  • You should not use with an MAO inhibitor (Nardil®, Marplan®, Eldepryl®, or Parnate®).

Pseudovent 400 (Oral) Warnings

  • If you are pregnant or breastfeeding, talk to your doctor before using this medicine.
  • Before using this medicine, let your doctor know if you have heart disease, asthma, high blood pressure, diabetes, liver disease, glaucoma, disorder of the urinary tract, or an overactive thyroid.
  • This medicine might contain phenylalanine (aspartame). This is only a concern if you have a disorder called phenylketonuria (a problem with amino acids). Talk to your doctor before using this medicine.
  • This medicine might contain alcohol or sodium (salt). If you are not sure what is in the medicine and you are concerned, ask your pharmacist.
  • Children may be more sensitive to this medicine than adults, especially if too much medicine is used. Always read medicine labels closely and give your child the right amount. If you are not sure how much medicine to use, ask your pharmacist.

Pseudovent 400 (Oral) Side Effects

Call your doctor right away if you notice any of these side effects:

  • Fast, pounding, or irregular heartbeat
  • Severe headache
  • Trouble breathing
  • Skin rash, hives, or itching
  • If you notice these less serious side effects, talk with your doctor:
  • Restlessness
  • Stomach upset
  • Trouble sleeping
  • Irritability

Pseudovent 400 (Oral) Ratings

Overall Rating:



(based on 2 reviews)



Ease of Use:


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