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Guaifenesin for Fibromyalgia User Reviews (Page 3)

Brand names: Mucinex, Mucinex Maximum Strength, Robafen, Tussin Expectorant, Humibid, Breonesin, Guiatuss, Guaiatussin, Fenesin, Guiadrine G-1200, Family Meltus Chesty Coughs, Buckley's Chest Congestion, Air Power, Benadryl Chesty Forte, G Bid, Ganidin NR, Humibid Pediatric, Organ-1 NR, Mucinex Children's Chest Congestion, Guaibid-LA, Aquamist, Amibid LA, Mucobid-LA, Guaifenex LA, Fenex-LA, Rompe Pecho EX, Scot-Tussin Expectorant, Guaifenesin LA, Humavent LA, Guiacough, GG 200 NR, Glytuss, Altarussin, Anti-Tuss, Diabetic Expectorant, Allfen Jr, Genatuss, Siltuss DAS, Gua-SR, Humigen LA, Altorant, Duratuss G, Robitussin Mucus + Chest Congestion, Diabetic Tuss, Guaifenex G, GG-Cen, Benylin E Calmylin Expectorant Siltussin DAS-NA Balminil Expectorant Drituss G Beechams Veno's for Kids Chesty Cough Junior Meltus Colour and Sugar Free Expectorant Help I Have Chest Congestion Xpect Bidex-400 Humibid E Fenesin IR Hill's Balsam Chesty Cough Junior Meltus Chesty Coughs with Catarrh Beechams Veno's Expectorant Lemsip Cough Chesty Dristan Chesty Cough Dristan Chesty Cough Guaiphenesin Mucinex for Kids Guaifen NR TabTussin 400 Siltussin DAS Diabetic Tussin Mucus Relief Refenesen Chest Congestion Relief Bronchoril Hytuss Mucaplex Tussin Mucus + Chest Congestion Diabetic Tussin Chest Congestion Giltuss EX Expectorant Giltuss Children's EX Expectorant …show all brand names

Guaifenesin has an average rating of 8.5 out of 10 from a total of 101 reviews for the off-label treatment of Fibromyalgia. 84% of reviewers reported a positive experience, while 9% reported a negative experience.

Reviews for Guaifenesin

  • post-...
  • February 24, 2011

Mucinex (guaifenesin) "I had severe tendinitis after 5 rounds of high dose chemo, probably as a side-effect of the antibiotic Levaquin. I had my RA factor checked to be sure rheumatoid arthritis hadn't kicked in with the chemo and it was normal. But I was in serious pain. Then I got a cold last week and picked up some Mucinex for the cough. Amazingly the tendinitis has settled way down. I only took Mucinex for 3 days and now, a week later, I am still enjoying the benefit. I am not 100% pain free, but probably 90%."

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  • djdave
  • Taken for less than 1 month
  • February 1, 2017

"My right foot has been extremely painful for the last 10 years. I realized there were days when I limped quite a bit. Friends started telling me, even on days when I thought I was walking normally, "I didn't know you were limping". I blame my foot pain on playing racquetball for 20 years. Finally had to quit. Recently I had a cold which is now just clearing up. I began taking 400 mg of Guaifenesin yesterday. I took one during the day and one at bedtime. This morning I stopped at the grocery. When I got out of the car I immediately noticed that the pain in my foot was gone. I remember saying to myself, as I walked into the grocery store, "what is this with my foot? It feels like it did over 10 years ago." I was able to run on it. Amazing!"

8 / 10
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  • CraigL
  • November 26, 2017

"I had been a healthy active male with no previous health issues. In 2000 I experienced a very minor injury which all on its own progressed until all of my muscles, tendons, and deep tissues were wracked with pain...10/10. I could not sleep for more than a few hours and I could not stay awake for more than a few hours. My life was destroyed. After prolonged testing I was diagnosed with fibromyalgia. Amitryptaline only masked the pain, but I've had to increase the dosage over the years and the fogginess in my head was terrible. A month ago I tried Mucinex 2x/day and the pain and fatigue and fog have since evaporated! I can run long distance again!!! No pain; no fatigue. I feel like Rip VanWinkle...where did the last 16 years go?"

10 / 10
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Frequently asked questions

  • Ferder
  • September 16, 2019

"My regular meds from my Rheumatologist stopped working and I could barely get out of bed or even hold a glass of water. I found out about the use of guaifenesin and started the protocol. It’s not easy, as you have to be so careful about what you eat and put on your skin, so I wouldn’t recommend it unless you’ve tried other options first. The Guaifenesin absolutely worked for my fibromyalgia and all my pain has subsided as well as my fatigue. It was well worth it! Make sure you read up on the protocol first though and follow it exactly or it won’t work."

10 / 10
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  • Aleci...
  • April 20, 2011

Mucinex (guaifenesin) "Mucinex made my pain disappear if I took it along with a painkiller but not only that, it made everything better. All of my fibromyalgia symptoms were gone, but that may have been because I was taking Ginseng for energy and ginkgo for fibrofog. I still love Mucinex, it saved my life."

10 / 10
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Are you taking this medicine?

  • Anonymous
  • July 29, 2011

Mucinex (guaifenesin) "I have been using Mucinex for 6-9 months for Fibromyalgia and Chronic Cough (20 years). Started with 600mg twice a day for about a month, then I switched to 1200mg twice a day for about 2 months. 1200 was way TOO Much, it made my joints burn with pain and my left leg swelled up. I switched back to 600mg twice a day - still had the pain and swelling - then dropped the dose to 600mg once a day - the swelling went down and the pain was much less. I got very tired -hard to work. All this time the Mucinex worked to control the Fibro and helped me to function and think clearly. I will try an even lower dose of Mucinex. Can't get it over the counter. I've been off the medicine for 2 days with lots of rest. In a few days I'll be back on with a lower dose."

10 / 10
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  • msakks
  • Taken for 1 to 6 months
  • February 5, 2019

"This is a hard one. I have read nearly everything there is to read on Guaifenesin and Dr Anands treatment. I recommend you do the same. Have I improved? Yes, very much, I think... I need to go back and get mapped again. The confusion is the length of time of treatment, and if you are blocking or not. You must journal and map, or over a 6 months you just are not sure of improvement. Some pains are the same but the brain fog is completely gone and I have much more energy. So life still sucks but not as bad as it was six months ago. It it the Guai? I think so??? I hope so? Btw, those of you that gave a 1 star because you felt so tired? Well that is exactly how you were supposed to feel. Oops."

9 / 10
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More FAQ

  • CallM...
  • Taken for 5 to 10 years
  • December 27, 2013

"Suffered with pain and fatigue entire adult life, but in 2008 I was bedridden from fibromyalgia & fatigue. This is not a quick fix, nor is it a cure. It is a treatment I will use for the rest of my life. The protocol is complicated and can be expensive, depending on your required dose. I had eat a low-carb diet to control my fatigue. Each year since 2008 has been measurably better. This protocol is most difficult for the "natural" crowd - no herbal supplements, must avoid most "natural" skin products - but for me it has been well worth it. I am stronger and in less pain than when I started this. Most important, I am not bedridden."

10 / 10
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  • Nita...
  • Taken for 10 years or more
  • January 21, 2024

"When I first started the protocol, the pain got much worse - this was the phosphate deposits leaving my body, which hurt as much leaving as they did coming in. As I stayed on the protocol, this got much better. I have been on the protocol for 25 years. Still taking guaifenesin and have no more complaints of Fibromyalgia."

10 / 10
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  • Sandra...
  • Taken for 1 to 2 years
  • August 22, 2017

"I used the guaifenesin protocol for about a year, and completely reversed all fibro symptoms. My fibro symptoms occurred very rapidly, and I noticed that the change seemed to occur about the time I began applying those wonderfully scented lotions/potions to my skin nightly from places like Bath and Beauty, etc. I started researching and began the protocol after reading the book. I was completely better within a year, I would guess. I have stopped using Guaifenesin for 3-4 years now and have no recurring problems. I think I swamped my system so fast with salicilate products, and all those ingredients on the "do not use" list, that it was easy for me to quickly remove them from the lumps I had mapped by a specialist."

10 / 10
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  • Jefflem
  • Taken for 10 years or more
  • January 7, 2016

"I have been using Guaifenesen for 10 years now. Like my Doctor said, I had initial relief, then cycled between feeling worse and better, and now my CFS / Fibro is much milder than it was. I avoid Salicylates, but accidental exposure isn't a disaster, since I am not a strong blocker. For me, it works best just before or just after mild exercise, like a 1 mile walk to work, or mowing the lawn. I take 1/4 of a COSTCO 400 mg. Tablet whenever I feel Fibro pain, or before anticipated exercise, or after unexpected exercise."

9 / 10
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  • lisapet
  • October 15, 2017

"One dose of mucinex w quanafenisin, pain 75% gone next morning, most days I can nearly get out of bed. This works for fibromyalgia, I've had for 17 yrs. I don't know why it helps! But nothing else has!!"

8 / 10
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  • Fibro...
  • March 20, 2014

Mucinex (guaifenesin) "I had a terrible experience with Mucinex. I followed the protocol for just over 1 month hoping to feel some relief but I felt really heavy, like I had a bad flu, and had worse pain. I think most people are experiencing relief so give it a shot; it just didn't help me."

1 / 10
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  • Hard2...
  • November 29, 2010

Mucinex (guaifenesin) "Wow! I am shocked to find out that Mucinex is giving people relief from Fibromalga. How wonderful is that! I think the drug manufacturers should let this information be spread more then it is. I see this as a wonderful bit of information."

5 / 10
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  • kamcam
  • May 31, 2011

Mucinex (guaifenesin) "I found tremendous relief during the past six months with Mucinex for fibromyalgia, however I was wondering if any other person thought that the Mucinex also caused sensitivity to sugar. I also noticed that when I took the 1200mg of 12 hour timed release Mucinex I felt energetic, however my joints were extremely painful. My shoulders and left knee were on fire, and my left leg was swollen. I reduced the dosage to 600mg timed release. Now I feel okay, able to function without the extreme pain and swelling, the sensitivity to sugar is still there though. Also, I am premenopausal and was wondering if anyone thought that taking Mucinex made the symptoms worse. Overall Mucinex works for me."

8 / 10
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  • Ju-drop
  • January 3, 2016

"I have been taking this medicine for 2-3 months now and although amazing results for my condition I have had constant kidney infections. I normally have no probs there so although it's amazing I have to stop taking it. Please be aware anyone that takes it!"

1 / 10
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  • JStrat
  • September 6, 2019

"This is only treatment that has helped my Fibromyalgia for prolonged period. Read Dr St Amand book and follow it to a tee and you will improve. Be patient and pay attention to how you feel and will know if you are blocking. Dosage amount was obvious for me and I continue to get better."

10 / 10
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  • Marta
  • Taken for 1 to 6 months
  • August 2, 2020

"I didn’t read about it first. I took Guaifenesin for a cold and I started feeling so much better about my fibromyalgia pain. Then I researched about it. Guaifenesin kind of cleanses the tips of the nerves and releases the knots. I felt the relieve immediately but other people say it takes time. It’s great."

9 / 10
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  • Fibro...
  • Taken for 1 to 6 months
  • December 10, 2017

"Following 6 months of chronic pain and fatigue, I was finally diagnosed with Fibromyalgia in September 2017. I'm a 19 year old male. I was bed ridden and felt my life was over. I found the Guaifenesin Protocol after many hours of Google Research. It works exactly as it says. I was completely pain and fatigue free for 3 days after the 4th day of taking it. I spiralled back into it until about a week ago. I am completely pain and fatigue free. I'm getting my life back. Thank goodness for Dr. St. Armand's Protocol. It seriously works!"

10 / 10
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  • Salic...
  • Taken for less than 1 month
  • June 14, 2015

"I had a question rather then a comment. I have read that products with SALICYLATES interfere with the GUAIFENESIN in the mucinex from working and that you should check all medications, skin products and supplements before taking it. Has everyone adhered to this that has had good results?"

6 / 10
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  • Piper...
  • January 5, 2018

"I have been on protocol for almost a year. I was a patient of Dr St Amand who has mapped me three times. He said I cleared almost 75% and up my dose at 7 months. I have since been in agony. Ligaments and tendons tight and painful. Muscles constantly aching and stiff. Fatigue and pain off the charts. I would rather manage my occasional flair than try to do this so I am discontinuing. Very disappointed."

3 / 10
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  • Didno...
  • October 4, 2015

"There's enough evidence incl to indicate that Guaifenesin does not work at all as Dr. St. Amand proposes. I take it anyways for my fibromyalgia related phlegm. It might have a minor or major relaxant effect in higher doses, which explains the benefits that patients report (including some that suggest it worked instantly) but that's as far as it goes. I took it for many years in a desperate attempt to make it work as suggested and rid myself of every single salicylate with obsession. There was no experiencing of cycling or getting better. I lost a lot of money buying Mucinex long lasting and combining with short-acting, and upped the dose to 3600mg/daily at some point to no avail. I'm giving it a 1 because it is not a fibromyalgia treatment."

1 / 10
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  • Anony...
  • Taken for less than 1 month
  • May 24, 2022

"This OTC medicine saved me from the worst chronic pain phase ferom fibromyalgia that I have ever dealt with in the 17 years living with Fibromyalgia. I was absolutely shocked to read that an over the counter medicine like Mucinex could possibly relieve the pain/stiffness in my hips and lower back. Since I never catch respiratory viruses, I never have taken guaifenesin. The very first does eliminated at least 80% of the back/hip pain. By the 3rd day, taking only a 600mg time released dose , 2x a day, at 12 hours apart it has given me mobility and pain free hours that I have not experienced in years. Simply incredible! The only other medicine I take is hydrocodone at 5mg per dose, as needed. I've been on this opioid for over 9 years on and off. Bad days I would need it every 4 hours. Now with the guaifenesin, I have hopes to be totally off opioid pain medicine completely very soon."

10 / 10
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  • Suzi
  • Taken for 1 to 6 months
  • August 29, 2018

"I was on the Guaifenesin treatment method of Dr St. Amand. After 6 months I could no longer tolerate the pain and exhaustion. Went to another Endocrinologist an discovered I have PanHypopituitarism and the pain and exhaustion was from that. Please make sure you are tested for all possible issues. Note: I also discovered that I should have been paying attention to the pain and not assuming it was just part of the Guaifenesin treatment. This delayed discovering what was truly wrong."

2 / 10
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  • Erooms
  • Taken for 1 to 2 years
  • April 16, 2022

"I am a low dose and can only tolerate 300mg twice a day. I started the protocol at age 60 and was bedridden at least one week every month. My average daily pain level was between 8 to 10 out of 10. I was still in constant pain for the 1st year on the Protocol, but my days of being bedridden began to decrease drastically and the pain began to decrease as well. After a year and 8 months on the Protocol, I’m rarely bedridden at all and my pain levels have dropped to an average of 4 to 7 on most days. The Protocol is not easy to understand, but it is worth all of the effort! I’m beginning to get my life back!"

10 / 10
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11 Report

Reviews may be edited to correct grammar/spelling or to remove inappropriate language and content. Reviews that appear to be created by parties with a vested interest are not published. This information is not intended to endorse any particular medication. While these reviews may be helpful, they are not a substitute for the expertise, knowledge, and judgement of healthcare professionals.

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