Skip to main content

Omalizumab User Reviews & Ratings (Page 3)

Brand names: Xolair, Omlyclo

Omalizumab has an average rating of 7.6 out of 10 from a total of 263 reviews on Drugs.com. 68% of reviewers reported a positive experience, while 18% reported a negative experience.

Reviews for Omalizumab

Commonly mentioned side effects
  • Mer...
  • May 2, 2016

Omalizumab for Urticaria "I'm on Xolair for chronic idiopathic urticaria. This shot has changed my life! I just had my 6th one today, I only get breakthrough hives about once a week, and it's not very bad. My dermatographia and angioedema are completely gone. I've been able to get off most of my antihistamines and prednisone as well."

10 / 10
Was this helpful?YesNo
35 Report
  • fee...
  • June 8, 2015

Omalizumab for Urticaria "I had head-to-toe hives for the last 3-4 years. Antihistamines did nothing. After my first shot of Xolair, the hives went away for about 3 months. Then, after the 4th shot, they came back and stayed with me for another 3 months. I just had my ninth shot, and I've been hive-free for 3 months. I've put on weight that I can't explain, and I'm having more foods give me gas. These are not good side effects, but better than the constant itching."

10 / 10
Was this helpful?YesNo
39 Report
  • Gus...
  • Taken for less than 1 month
  • July 15, 2018

Omalizumab for Urticaria "I had chronic urticaria for over 13 years, and I had been trying every kind of medicine, and nothing was working for me. No doctor here in the USA, Jordan, or Colombia could help me with it. The only medicine that was helping me was prednisone. I was so disappointed because no one could help me. Till my last hope, I visited another doctor, and he explained to me about Xolair. I had my first shots in June, and the same day, my urticaria was gone. I could not believe it. I am so grateful for your medicine and my doctor who recommended it. I am happy that I found this doctor and your medicine. I will complete my injections, and THANK YOU SO MUCH! Now I am a new man after these first injections. I don’t have the words to thank you. I feel like I am a new man. Thanks a thousand times."

10 / 10
Was this helpful?YesNo
30 Report

Frequently asked questions

  • Jco...
  • Taken for 1 to 2 years
  • March 7, 2016

Omalizumab for Asthma, Maintenance "I've been in this injection since August 2014. It really has improved my quality of life. Before it, I was in and out of the doctor's office or ER every week. But now I rarely need to go because of this medication. I have tried so many different medicines, and this is the only one that worked for me. It's scary when you see your lung function decreasing over time, but Xolair has given me hope. I get the shot every 2 weeks. Sometimes the side effects suck: muscle weakness and extreme fatigue, but it's better than not breathing."

9 / 10
Was this helpful?YesNo
35 Report
  • pfb...
  • October 11, 2016

Omalizumab for Urticaria "I suffered from UCI for close to a year. Nonstop hives with no relief other than steroids. After many allergists, one finally suggested Xolair. It was covered by my insurance (BCBS). I had 3 shots, 1x per month for 3 months. It's been a year with no issues, and I no longer need Xolair. Thank you to the people who created Xolair. It changed my life!!"

10 / 10
Was this helpful?YesNo
35 Report

Are you taking this medicine?

Your review helps others make informed decisions.
Write a review
  • lyb...
  • November 14, 2011

Omalizumab for Asthma, Maintenance "This is my 1st shot, but I noticed a marked improvement. From 20 attacks a day down to 6. Was scared to try this medicine because I'm allergic to a lot of medicines, food, etc. After the shot, I experienced itching at the injection site, sleepiness that lasted for 4 hrs. After that, I felt energetic and a lessening in all-over body pain. That night, I slept through without any asthma attack, it appears to also be suppressing my Lupus. It is so great not to constantly have pain and an inhaler in my mouth and be able to walk more than 3 ft and stop for breath. Can't wait for my 2nd shot, I almost feel back to normal. Thank you for creating this medicine, just wish it was cheaper."

10 / 10
Was this helpful?YesNo
50 Report
  • Gig...
  • March 19, 2016

Omalizumab for Urticaria "I have had hives since 1997 on a daily basis. I have tried every drug and combination there is. The only thing that ever worked was prednisone, and we all know how hateful that stuff is. My doctor told me about Xolair a while back, and we waited on my insurance to approve it. It has been the best thing that has happened to me. I started 1 1/2 years ago and haven't had a hive since my first injection. My injections were every 4 weeks for a year, and now they are every 6 weeks. I do get all-over muscle soreness for a week after injections, but that goes away, and it's far better than having hives. I finally feel normal again!"

10 / 10
Was this helpful?YesNo
34 Report

More FAQ

  • Loc...
  • Taken for 1 to 6 months
  • September 19, 2019

Omalizumab for Urticaria "When I read Itchyallover’s review, it was as if I'd written it myself. It took effect 2 weeks before the 5th injection, but 10 days later, it stopped. The clinic nurse said it often wears off a few days before the next one is due. It took effect again 3 days after the 5th injection, but I've already had two bouts of CIU since then. I can’t rely on Xolair yet; that’s why I gave it a 6. I'm due for my 6th injection in 10 days, and I’ll review again if things improve. Only acupuncture plus a Chinese bitter herb drink twice a day has kept me sane. I avoid all dairy products, reduced sugar, and only drink green tea or water. Like “Itchyallover,” I have run through all my savings for acupuncture 3 times a week and the cost of herbs. I also take Warfarin, so I can’t take Prednisone. Give me the pain of every surgery I’ve ever had (ten), than 1 hour of itching; it reminds me of a biblical plague. My daughter describes it as 'a plague of locusts - under the skin'! There has been some research showing patients with chronic urticaria have low vitamin D levels, and studies show taking high doses of Vitamin D3 can reduce it. Some research on it, the study is 'Relationship between vitamin D and chronic spontaneous urticaria: a systematic review.'"

6 / 10
Was this helpful?YesNo
26 Report
  • Ebo...
  • Taken for 1 to 6 months
  • July 1, 2016

Omalizumab for Urticaria "I began to experience hives and angioedema really, really bad. Every morning I would wake up, my body would be covered, from head to toe. My face would be 10x its normal size. It was devastating and painful to have your hands and feet swell due to hives covering them. My allergist placed me on prednisone, but that is a very mean drug! I was on 3 antihistamines: Allegra, Zyrtec, and Singulair. I was on 2% hydrocortisone, and nothing helped! Until my insurance approved Xolair. It literally changed my life! After day 3 of my first injection, hives disappeared! The only downfall was the horrible headaches and joint pain I experience after the injections. I also have fibromyalgia, and it just intensifies the pain for a few days."

10 / 10
Was this helpful?YesNo
32 Report
  • Chr...
  • November 29, 2017

Omalizumab for Urticaria "I am beyond disappointed that Xolair had no effect on my chronic urticaria. For 18 years, I have suffered with the disabling disease. My hives are so bad, I cannot even wear clothes because anything touching my skin causes unbearable pain, swelling, redness, and my eyes become bloodshot/swollen, and pus comes out of them. I also have full-blown lupus, and I am human leukocyte antigen (HLA) B27 positive (HLA-B27 positive). My life is completely ruined and over. Can't work, have zero support from anyone, live in poverty (thank you, SSD), lost my home... horrible situation. Xolair did nothing. Not one thing! Pain, redness, swelling, itching still there after two months with two treatments of two shots a month. Beyond depressed. It is hard to live like this."

1 / 10
Was this helpful?YesNo
32 Report
  • Abe...
  • October 30, 2018

Omalizumab for Urticaria "I have had 2 Xolair shots. I took a month break in between to think about how I felt about the experience. After the first shot, I experienced severe sugar cravings and felt starving for about 8 days. My joints hurt as well, but by the second week, things got better. The hives came back about 8 weeks after the first shot, more painful and swollen than before, so I decided to get the 3rd shot. Now, 2 weeks in, I am still starving and craving sugar. I have gained weight, but the hives are gone. Had anyone else experienced the cravings? I did notice it in one review here but would like to know if there are any others. My doctors don’t believe me. Frustrated."

6 / 10
Was this helpful?YesNo
29 Report
  • Len...
  • March 21, 2017

Omalizumab for Asthma, Maintenance "I was diagnosed with asthma and allergies 15 years ago. I am now 65. In the beginning, before Xolair injections, my asthma would act up, and I would cough for weeks until I had such a sore throat, broken blood vessels around my eyes, and was just miserable. Around 7 years ago, my doctor recommended I start Xolair injections every 2 weeks. What a difference, like night and day. I don't have any side effects either. I seldom have asthma flare-ups and very little allergy problems. I still use an inhaler morning and night and carry a rescue inhaler with me, which I seldom use. What a lifesaver Xolair injections have been. I have my life back."

10 / 10
Was this helpful?YesNo
32 Report
  • hiv...
  • Taken for 6 months to 1 year
  • May 7, 2012

For Urticaria "I actually got Xolair for chronic idiopathic urticaria. Had horrible hives and was on a high dose of prednisone for 9 months with side effects. Then got my first Xolair injection. Within less than 24 hours, I woke up hive-free. It changed my life."

10 / 10
Was this helpful?YesNo
41 Report
  • Sam...
  • February 9, 2018

Omalizumab for Urticaria "I got my first shot in November, and I’ve got severe insomnia, and I couldn’t sleep even with prescribed sleeping pills! My Dr. gave me a 1-month break, then lowered my dose to half, and after one week of my second injection, again I’m having severe insomnia, and it’s affecting my life quality! I am going to ask my Dr. to stop this as I’m suffering from good quality sleep! I googled and figured out insomnia was one of the side effects in some patients! Did anyone have the same problem?"

1 / 10
Was this helpful?YesNo
28 Report
  • Hal...
  • Taken for 1 to 6 months
  • September 30, 2015

Omalizumab for Asthma, Maintenance "As my conditions are unstable and rare. Professors have never seen anything like me. Episodes started early January 2013 in serious effects, leading me into ICU in September 2013. Since then, I've had every test under the sun and they are still no closer to finding out why I have these episodes. So they decided to put me on the Xolair injection, but they said, 'this may not work', it's trial and error with you. So I'm due for my 3rd injection on the 8th of October. I have to stay at the hospital up to 3 hours per injection. I've had episodes on this injection. I don't like the side effects, so this will be my last injection."

4 / 10
Was this helpful?YesNo
33 Report
  • LAB...
  • February 6, 2017

Omalizumab for Urticaria "I was a very healthy 52-year-old female until my first Urticaria attack in June of 2013. I was taken to the emergency room and treated with IV Benadryl. I was back in the ER with the same symptoms 24 hours later. Like many of the posts I read here, I went through prednisone, cyclosporine, lotions, potions, etc., and about 5 prescription antihistamines a day from June of 2013 to October 2013 trying to get relief. Nothing worked, and I was miserable-not to mention drugged. I found a very good doctor who introduced Xolair to me. I received my first Xolair injection in October 2013 (prior to FDA approval for CIU) and am still on it as of Feb 2017. It's a miracle drug."

10 / 10
Was this helpful?YesNo
30 Report
  • Gra...
  • Taken for 6 months to 1 year
  • January 24, 2025

Omalizumab for Food Allergies "I have been taking Xolair now for 7 months. I have begun to be less reactive to cooking fumes from the foods I am allergic to and have noticed when I do have reactions, they have become milder. I have not had anaphylaxis since taking the injection. I have had some fatigue and bone pain after injection that lasts for a day or two. Overall, I would say this has been a positive experience for me."

9 / 10
Was this helpful?YesNo
2 Report
  • Jon...
  • Taken for 2 to 5 years
  • January 11, 2020

Omalizumab for Asthma, Maintenance "Xolair has been a lifesaver. I’ve gone from an average of a week-long hospital stay every other month and near constant use of prednisone to no asthma attacks, no use of rescue inhalers, and no hospital stays! I’ve had zero side effects. Xolair is a miracle drug. I take 375 mg every two weeks. With my insurance, it costs $30."

10 / 10
Was this helpful?YesNo
22 Report
  • Kin...
  • December 30, 2015

Omalizumab for Asthma, Maintenance "Got sick (flu) or so I thought. I went to work. Went home, next morning, could barely walk. I went to urgent care, got a wheelchair. Doc said I had a bad asthma attack. Admitted me to the hospital for a while. Seen a pulmonologist, who suggested I try Xolair. That was over 2 years ago, it changed my life. I get shots every 2 weeks."

10 / 10
Was this helpful?YesNo
32 Report
  • Min...
  • September 29, 2016

Omalizumab for Urticaria "Xolair shots are a lifesaver! I was completely covered in hives for months and tried every medication possible while still trying to attempt college. I was failing classes and hated life, I was absolutely miserable. My doctor suggested Xolair, but after seeing the price, I knew there was no way. However, my doctor got me connected to sign up for the pay assistance. Although they are high in cost, they are extremely worth it. I get two shots a month, and it took about 2 months for any difference and then about 4 until I was completely hive-free, but I have now been hive-free since then! I can never thank the Xolair creator enough!"

10 / 10
Was this helpful?YesNo
29 Report
  • Sha...
  • Taken for 1 to 2 years
  • March 17, 2025

Omalizumab for Urticaria "It worked great in the beginning, a year ago. The longer I use it, it seems to be less effective. I've now had hives 24/7 for 3 weeks. No relief from itching, skin is bruised from scratching. I've experienced hair loss, a cough, and at times my tongue swells. I'm currently taking 150 two times. Dermatology doctor has increased it to 2 injections two times a month. March will be my first time to use this much. Further testing is being done now, March 2025, and it seems I may need to change medications. Testing is ongoing at this point. Along with Xolair, I've been taking antihistamines daily. It all helped in the beginning, but the doctor thinks I have something else going on."

3 / 10
Was this helpful?YesNo
1 Report
  • Dli...
  • June 14, 2018

Omalizumab for Urticaria "I started getting large, itchy, and painful hives 5 years ago. I have had multiple allergy tests. I was put on Xolair, and it worked wonders. I lost my insurance, so now I cannot afford Xolair without insurance. My condition has worsened. This past month, I have gone to the ER. The hives are the least of my concerns now. My tongue, lips, throat swell, and I go into full-blown anaphylaxis. The only thing that helps is epinephrine, a steroid, an antacid, and Benadryl, all given intravenously. It’s sad. I will keep searching for help. A nurse in one ER spoke with me once I had stabilized. He recommended that I read a book called Eating for Your Blood Type as well as histamine intolerance. I now avoid fast foods and all sorts of pickled and cured foods, as well as any foods that sit around because they contain additives and preservatives. I’m afraid to eat now, and I’m craving sugar like mad. I believe I am histamine intolerant and may have some mast cell condition situation."

10 / 10
Was this helpful?YesNo
26 Report
  • Awe...
  • September 4, 2010

Omalizumab for Asthma, Maintenance "I've been on Xolair for 4 months, 2 shots 1 time a month, and now as I approach my 5th month. The doctor is talking about decreasing my Advair. I currently take 500 of Advair and have not had to use my rescue inhaler in a very long time. I was diagnosed with COPD about 6 years ago, but my symptoms have totally reversed themselves, and I am doing very well. The doctor tells me that I may only get down to 100 of Advair, but I think my asthma is doing great. Xolair is a great medicine."

10 / 10
Was this helpful?YesNo
41 Report
  • FCH...
  • Taken for 1 to 6 months
  • March 4, 2017

Omalizumab for Asthma, Maintenance "I have just received my 4th Xolair shot. I get them every two weeks. While I do think the shot is making a difference, I am also discovering I am having some common side effects. Apparently, I am getting dehydrated and have some dizziness. Anyone else have side effects, and how long did they last? I was so concerned with the possibility of an anaphylactic reaction I did not catch that I was experiencing common side effects."

7 / 10
Was this helpful?YesNo
25 Report
  • Fra...
  • December 13, 2017

Omalizumab for Urticaria "I have been suffering from horrible hives all over my body since June 2017. I took my first Xolair shot on 12/8/17, and my hives have gotten worse. I was told by the allergy office that I have to get 2 more shots before they consider Xolair to be ineffective. I just hope that I can afford the next 2 shots. No drug should cost this much, especially if it isn't working!"

2 / 10
Was this helpful?YesNo
23 Report

Are you taking this medicine?

Your review helps others make informed decisions.
Write a review
Reviews may be edited to correct grammar/spelling or remove inappropriate content. Reviews appearing to come from parties with a vested interest are not published. This information is not intended to endorse any medication and should not replace the expertise and judgment of healthcare professionals.