Guaifenex Side Effects

Side effects and experiences with Guaifenex by users like you. Post Yours Now.
  1. link Guest204
    Guaifenex hearing things, headaches, state of mind
    caused me to loose 24 pounds in 4 days. I can't walk 5 minutes without my heart feeling like it's going to beat out of my chest and it's so rapid at the same time. I get the passing out feeling every time I stand up and then again when I sit down. I' - 42% more...
    Guest204- over a year ago - in Guaifenex
  2. link Journey4health
    Guaifenex keep me awake, feeling the same way
    Just started taking Guaifenex LA 600 mg today. I only took a half of a pill since I know I'm VERY sensitive to most meds. After about 2 hrs. of taking this, I'm starting to feel "speedy" (agitated), and my stomach is starting to hurt. It's - 41% more...
    Journey4health- over a year ago - in Guaifenex
  3. link Guest204
    Guaifenex cough, medication, second time, vomiting
    The first time this medication was prescribed for me I could not sleep. It makes me cough all the time, and at night it makes me cough until I vomit. The second time the doctor prescribed a different dosage/medication but it was still Guaifenex. Same - 20% more...
    Guest204- over a year ago - in Guaifenex
  4. link Guest204
    Guaifenex sinus headache, drink alot, lack of sleep, desert
    Doctor told me to drink alot on this med. I've drank enough to refloat the ark and my mouth still feels like I've been in the desert. I haven't slept in 3 nights since I started taking it and I've had a terrible sinus headache. I feel totally out of - 20% more...
    Guest204- over a year ago - in Guaifenex
  5. link Guest204
    Guaifenex taking pills, eyes open, vomitting, headaches
    terrible nasusea, can't sleep sweating vomitting the day after taking pills will never take them again!! bad headaches too, where I couldn't keep my eyes open.
    Guest204- over a year ago - in Guaifenex
  6. link Jeenween
    Guaifenex mood swings, upset stomach, horriable, lightheadedness, wierd
    I have horriable side affects on this med.I started feeling so wierd on it,I have lightheadedness,very upset stomach, no energy at all,cramps very bad,gasyness all the time,mood swings...I don't like taking this med.,but I have to but I will tell my - 13% more...
    Jeenween- over a year ago - in Guaifenex
  7. link Guest204
    Guaifenex inability to sleep, headaches
    Inability to sleep and really bad headaches that won't go away. Made my head feel worse if anything. Hasn't helped me at all.
    Guest204- over a year ago - in Guaifenex
  8. link Nunu_37
    Guaifenex medication, wedensday, cramp, headache
    Wedensday 09 April 2003 6:17 When I take this medication, about a 1/2 hour later I get cramp in my legs, I get a bad headache, and I only get a few hour of sleep. I only been on the medication 2 days.
    Nunu_37- over a year ago - in Guaifenex
  9. link Buhl_tom
    Guaifenex headache
    When i took 1 pill it was so bad that i couldnt take it again. I was halucinating and had a very bad head ache. I couldnt sleep very long and everytime i woke up i was very dizzy and hot. I will never take Guaifenex again.
    Buhl_tom- over a year ago - in Guaifenex
  10. link Cmatthews901
    Guaifenex loss of appetite, headache
    I experienced headache and loss of appetite. Also caused me to be sick to the stomach.
    Cmatthews901- over a year ago - in Guaifenex
  11. link Nezlab99
    Guaifenex holy crap, hallucination
    Holy crap, I grew a tale! I hope this is just a hallucination from the drug. I'll get back to you to tell you if it's real or not.
    Nezlab99- over a year ago - in Guaifenex
  12. link Msenanayake
    Guaifenex loss of appetite, eyes open, migraine
    After taking this med I got a mini migraine - could not keep my eyes open - and nausea with a loss of appetite. I rather take OTC meds with less side efftects than continue to take this kind of med.
    Msenanayake- over a year ago - in Guaifenex
  13. link Soccer6boy84
    Guaifenex pools, vomiting
    The pill caused me to vomit, i felt stoned, weak, tired but couldnt sleep, when i was able to sleep i would wake up in pools of sweat
    Soccer6boy84- over a year ago - in Guaifenex
  14. link Markypaver
    Guaifenex
    works great. Feel up when I take it.
    Markypaver- over a year ago - in Guaifenex
  15. link Emonylove
    Guaifenex upset stomach, head aches, halucinations, fatigue, swings
    I experienced halucinations, tightness or lack of feelings and hands, head aches, fatigue, drainage, mode swings, and upset stomach after using on pill and it happened each time i used it.
    Emonylove- over a year ago - in Guaifenex
  16. link Guest204
    Guaifenex low energy, stupor, bad news
    The good news is it helped me stop coughing so I could sleep. The bad news is that is depresses appetite (which might be good if it felt good) and makes me feel like I'm in a stupor with very low energy.
    Guest204- over a year ago - in Guaifenex
  17. link Guest204
    Guaifenex mg pill, congestion
    Taking 1 600 mg. pill, twice a day for congestion...no urges to eat at all, makes me sleepy about an hour after taking the drug. BUT...not so unbearable that I won't finish the prescription. I could stand to lose some weight! :)
    Guest204- over a year ago - in Guaifenex
  18. link Phyzikstyle
    Guaifenex fatigue loss of appetite, short term memory, short term memory loss, loss of appetite, body fatigue
    Also gave me the "stoned" affect during the peak of this drug. The after affects (which I'm currently in the state of) was a nose bleed, speeding (insomia, "jacked up" feeling), body fatigue, loss of appetite and short term memory - 17% more...
    Phyzikstyle- over a year ago - in Guaifenex
  19. link Lilac27cat
    Guaifenex move my body, halucinations
    Halucinations, couldn't get enough strength to move my body. for approximately 18 hours.
    Lilac27cat- over a year ago - in Guaifenex
  20. link Guest204
    Guaifenex light headed, half hour
    I took it and it made me stoned. I also became light headed and I could only sleep a half hour.
    Guest204- over a year ago - in Guaifenex
  21. link Oldhec
    Guaifenex pse, medication
    Took this medication Guaifnex PSE for three days with extramly positive results. No side effects what so ever
    Oldhec- over a year ago - in Guaifenex
  22. link Laurahughes
    Guaifenex loss of appetite, head and hands, tingling in head, light headed, nervousness
    2/29/03 complete loss of appetite, tingling in head and hands , nervousness, light headed
    Laurahughes- over a year ago - in Guaifenex
  23. link Pmousse17
    Guaifenex half hour, headaches, weakness, vomited
    major headaches, I vomitted up water, not able to sleep more than a half hour at a time, weakness in muscles
    Pmousse17- over a year ago - in Guaifenex
  24. link Lep2002
    Guaifenex mood changes, medication, depression
    extreme mood changes (depression, anger) occured in the first 24-48 hours after taking this medication... these changes were alleviated after I ceased taking doses
    Lep2002- over a year ago - in Guaifenex
  25. link Guest204
    Guaifenex appitite, bad stuff, excessively, violently, vomiting
    After 1 1/2 pills I became excessively hot and vomited violently for more than an hour. After vomiting stopped I bcame cold. I felt blotted and gasy. It has left me feeling very weak. It also affected my appitite. BAD STUFF!
    Guest204- over a year ago - in Guaifenex