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Tadalafil and Flushing: What Users Say

Brand names: Cialis, Adcirca, Tadliq, Chewtadzy, Alyq

Flushing: mentioned by 22 users (2.8%)

Based on user experiences from 778 Tadalafil reviews, the following table shows the most commonly mentioned side effects.

All user comments are moderated by Drugs.com. Each review is verified for relevance and screened for inappropriate content. Side effects are user-reported and not clinically verified.

headaches 14.3%
back pain 6.6%
pain 3.5%
flushing 2.8%
runny nose 2.8%
stuffy nose 1.8%
heartburn 1.7%
dizziness 0.9%
erectile dysfunction 0.9%
muscle pain 0.9%

Reviews for Tadalafil

Commonly mentioned side effects
  • MFG...
  • Taken for less than 1 month
  • January 3, 2020

Tadalafil for Erectile Dysfunction "OK. Started dating again after being a single parent to 2 kids for several years. I started dating someone much younger than I. Our first time intimately, I could get it up but not last too long. I told her it's been a while... Went to the doctor the next day and got a script for the generic version. I took 10mg before our dinner plans so I knew that would be about 2 hours. The only side effect happened within minutes of taking the pills, which was my face was flushed and warm. It went away in a few minutes. Over dinner, I had a little anxiety about side effects, but that's the only one I had. We pretty much had sex all night long with a couple of cool-down naps. After sleeping in and some brunch, we had sex the rest of the day. She kept commenting on how hard I was and she couldn't get enough. I still felt the effects after 36 hours. Couldn't believe it. Basically gets hard when you want, not all day."

9 / 10
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486 Report
  • woo...
  • January 20, 2015

Tadalafil for Erectile Dysfunction "At 62, I began to notice lazy erections. Tried many self-directed strategies including no alcohol, changes of venue, positions, etc., with little success. At 63, I got Cialis prescription for 20 mg. First weekend was great... woweezowee. The least thought of loving had my 'buddy' very attentive. My wife was also amazed. The wood stuck around for the entire event and returned in earnest very soon after. Try this, guys, you'll like it. Some flushing and a small backache but Ibuprofen took care of that."

9 / 10
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231 Report
  • Blu...
  • March 10, 2016

Tadalafil for Benign Prostatic Hyperplasia "I was experiencing frequent urination, especially at night. During the night, I would be up every hour to an hour and a half to urinate and flow was weak. I also had to urinate frequently during the day, although not as bad as at night. I was also experiencing increasing urgency, when I had to go, I had to go! My MD recommended Cialis 5mg daily to treat my BPH. I began to notice results in approximately two weeks. Now, I am up once or twice a night and my erections feel like they did when I was in my twenties (I'm in my sixties now). The only side effects have been flushing of my face and neck, not severe and only lasting a short time, and my eyes are bloodshot sometimes. Again, not severe. Very happy with the results!"

8 / 10
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114 Report

Frequently asked questions

  • Fir...
  • July 30, 2014

Tadalafil for Erectile Dysfunction "I'm a 41-year-old with all the stresses and pressures of a man. I took 10mg (I halve a 20mg). I do get some redness flushes in the face and a slight headache the first time I took it. The results are good. I feel like it helps with holding back ejaculation to some degree. I get a good strong erection and after some intense foreplay and sex, I had my first orgasm. I was able to maintain an erection for another orgasm and even attempted a third! My wife wasn't up to it, which was a good sign that we had both had a great time. She wasn't keen initially on me taking them but as a special occasion, I think she won't put up a fight! I have the side effect of remaining quite full, and my penis looks larger in a natural state."

9 / 10
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116 Report
  • Gla...
  • October 11, 2013

Tadalafil for Erectile Dysfunction "I am 78 years old with a wife of 63 and we've been together for forty years. Weekdays, I take 25mg Viagra cut from a 100mg pill. With stimulation, there is a good erection 15 minutes later. I can feel my face flushing a bit, which tells me it is working. Weekends, it is 20mg Cialis, taken before bed on Thursday evening. No further medication is needed until at least Monday. Like many of my age, I sometimes do not reach ejaculation, but so what, my wife seems fulfilled."

10 / 10
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107 Report

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  • Rob...
  • January 18, 2016

Tadalafil for Erectile Dysfunction "Love it! Was prescribed 4x20mg to assist my member who had become noticeably disinterested in sex. Doctor suggested I initially take a half a tablet to monitor its effects. I've tried Levitra before but it caused serious facial flushing, stuffy nose, nausea and a feeling of unwellness for a couple of days. The first day on which I tried a half a 20mg Cialis tablet, very little happened. The most important thing to me was that it didn't make me feel unwell. The following morning, I woke with a rock-hard erection. I took the second half of the tablet later in the day and that night had a full hour of sex with my wife. In the end, she was begging me to ejaculate as she was getting sore. It was a case of zero to hero! :)))"

10 / 10
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73 Report
  • Exp...
  • December 30, 2013

Tadalafil for Erectile Dysfunction "I am in my mid 30s and take 5mg daily. I start a day before I know I will have intercourse so I have more in my system. It works all right. I am not fully erect on the spot. It does take stimulation. I definitely get the facial flushing side effect. It does not bother me much. One thing I did notice is I am constantly at a semi-erect state. So I know it is working because more blood is going to that area. It's always nice knowing you will get erect and not having to worry. It is good stuff."

7 / 10
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75 Report
  • Max...
  • April 8, 2016

Tadalafil for Erectile Dysfunction "Had experienced ED for a while due to antidepressants and other anxiety meds, so needed a little extra boost to get my confidence back. Got a free trial of Cialis, and it was great! Started out taking 5 mg daily. Within about 6 hours of taking the first dose, I suddenly got turned on, and wow, it really kicked in! Gave me rock-hard erections. I felt a bit flushed that first day or two. Then the moment arose, and I had sex on it, and wow. I was like an 18-year-old again. I didn't have to worry about things not working, I could just focus on enjoying, which was great! It was great because I got rock-hard anytime I was turned on. I did notice I felt very flushed and also had bad lower back and leg pain the first week or so. But that went away. I loved it!"

9 / 10
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58 Report
  • Anonymous
  • March 22, 2012

Tadalafil for Erectile Dysfunction "I am 70 years old. For approximately a year, I had problems maintaining an erection. My own diagnosis is that after a couple of 'failures,' the psychological impact was worse than the physical. About two months ago, my GP started me on 5 mg of Cialis, and it is like a new world. Not the sex I had at age 30, but much better than I thought I would ever have again. My wife and I are having good sex 2-3 times a week again. I only experienced some mild side effects (flushing, slight headaches) for the first couple of weeks, and then they stopped. I am a happy man!"

10 / 10
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62 Report
  • The...
  • Taken for less than 1 month
  • February 4, 2014

Tadalafil for Erectile Dysfunction "Got a 30-day sample from my urologist. For me, this medicine is wonderful. Am taking lisinopril and lovastatin. Was concerned if the medicine helped after the first dose. And am happy to say that it did. It worked well after about one hour. But my most intense erection was about after 6 hours. No side effects to speak of unless you can say my face seemed flush afterwards. Just assumed it was working. Do not have a perpetual erection but can feel that I am on the verge of one for a while. Couldn't be happier."

9 / 10
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53 Report
  • Sha...
  • Taken for 1 to 2 years
  • October 24, 2016

Tadalafil for Benign Prostatic Hyperplasia "I'm a 50-year-old with an enlarged prostate that caused a frequent need to urinate and a feeling of never quite emptying my bladder. ED wasn't much of a problem, and if there were any issues, it was most likely psychological. Within the first few days, there was a noticeable difference in frequency and a feeling of emptying my bladder. No bad side effects, just the flushing and 'hot' episodes. I am on a few meds, and I know there will be side effects for everything. I just see what is acceptable and work with it. Since my insurance will authorize this medication's use and the side effects for me are pretty insignificant, I will continue to use it for its benefits! Great med for my issues!"

9 / 10
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40 Report
  • Mis...
  • September 28, 2016

Tadalafil for Erectile Dysfunction "I started this med for BPH, and it worked okay, still early. The extra benefit was the way it works for ED. First of all, there are some side effects that hopefully most can get through as more of an annoyance than a serious long-term effect. Yes, it will give you one heck of a back, or legs, or neck ache. I increased my magnesium and calcium intake, and that solved it for the most part. There should be a way to get past those aches. The difference vs. Viagra is that Cialis' side effects are very mild for stuffiness, flushing, and eye issues. Also, it lasts longer as Viagra wears off. You will always be larger flaccid and sustain an erection longer. I usually lost stamina with V during sex, and sometimes later it was back. Cialis, anytime you are aroused."

9 / 10
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34 Report
  • Wil...
  • August 22, 2016

Tadalafil "Was not having any real problems, but at 50 wanted a little more kick, so I asked my doctor to try Viagra. It worked, but the flushing, stuffy nose, and heartburn were unbearable. So he gave me a sample pack of Cialis. I took a 40 mg while we were at a wedding, knowing that we would be having 3-4 hours of sex later. I had a few drinks and was rock hard all night! She came three times before I did. Then, the next day around noon, we had sex again, and it was the same way."

9 / 10
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24 Report
  • Luk...
  • Taken for 1 to 6 months
  • September 28, 2022

For Erectile Dysfunction "ED due to a stressful job. I'm 44, and my wife is 38. She has a high sex drive, which added to the stress, as I could only satisfy her with oral sex but knew she wanted more. Taking 10 mg Tadalafil for 2 months, and what a difference. Within 30 minutes, if we are getting horny together, I manage to get a good, firm erection every time without fail. My confidence has increased so much because my erection lasts the whole session until I ejaculate. It is maintained even when we change sexual positions a few times. Lasts up to 36 hours. Weekend sex is great for us again, we always like it on a Friday night, but if I've taken a tablet on a Friday evening, it means I can spring to action when we first wake up on Saturday and then later that afternoon or evening when she wants it again. Back to how we were a few years ago. Feels good knowing my bulge will respond when she starts playing with it. The first few times, I got flushing in the face, but not now."

10 / 10
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8 Report
  • Cha...
  • March 22, 2011

Tadalafil for Erectile Dysfunction "I'm 66 and had a heart attack with bypass surgery 10 years ago. Erectile dysfunction became a problem since being on a beta blocker and a statin drug since the heart attack. Doctor cleared me for a test drive on Cialis, and I took a 20 mg dose for the first time last week. It gave me a hard erection like I haven't had in 10 years, it was great. But the facial flushing and headache were kind of bad. I'm thinking it was too strong, so I'm going to try 10 mg to see if it works with fewer side effects."

8 / 10
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19 Report
  • Iam...
  • Taken for less than 1 month
  • July 14, 2018

For Erectile Dysfunction "Lately, I have been having difficulty staying hard at penetration and during sex. When I cum, I limp very fast. After visiting the doctor's, I got my prescription for Cialis. I went to the pharmacy to get my generic Cialis. Popped one and waited. I can definitely feel blood surging in my head and feel my face flushing. Started to have sex with my wife. Wow. Oh my God. I was harder than before! I was lasting longer. Amazingly, after cumming the first time, I was still damn hard! My second round lasted a lot longer! After what seemed like a marathon of forever, I finally came!"

10 / 10
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10 Report
  • Xer...
  • Taken for 1 to 6 months
  • January 29, 2022

For Erectile Dysfunction "I started using generic tadalafil a little over a month ago. It has definitely improved my ability to get better erections more frequently. What I didn’t expect was that it helps also with improved urination and bowel motility for me. It also seemed to help with a persistent, occasional deep chest congestion/cough I had since I had Covid in November. I take 10 mg pretty much every other day, so I’ll take it Monday and then the same time on Wednesday and so on. I drank plenty of water when taking it and did not have side effects other than a little flushing in my face at first. My confidence has been boosted, and I’m now wondering if this is something I can take consistently like this or if I will need to take breaks, but I’ll find out as I go. Works as it is supposed to for me and seems to have some other benefits."

10 / 10
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4 Report
  • che...
  • Taken for 2 to 5 years
  • February 17, 2015

Tadalafil for Pulmonary Arterial Hypertension "When I started taking Adcirca for pulmonary hypertension, I experienced hallucinations and intense exhaustion. I stayed sleepy; I hardly spent any time awake the first two weeks I took this medication. After the first two weeks of taking Adcirca, the hallucinations and intense sleepiness went away. However, approximately a week after I started taking this medication, I began having vivid nightmares and disorientation. I have been taking Adcirca for about two years and still suffer from the nightmares and disorientation. I have also experienced some of the more common side effects, such as flushing, muscle aches, and dizziness. As for the pulmonary hypertension, I have not experienced any noticeable changes."

5 / 10
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14 Report
  • Anonymous
  • June 25, 2008

Tadalafil for Erectile Dysfunction "Amazing results! Worked much better than Viagra with only the mildest flushing of the skin as compared to the headache and blue vision with Viagra."

10 / 10
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102 Report
  • Nol...
  • November 7, 2019

Tadalafil for Erectile Dysfunction "Worked for ED, but it made my face turn red, flushed, and felt warm."

8 / 10
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24 Report
  • Ver...
  • August 2, 2011

Tadalafil for Erectile Dysfunction "53 years old and have tried it twice. Cialis 10 mg didn't do much. 20 mg worked great. I could really tell the improvement. No side effects other than a little flushing. Very happy."

8 / 10
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26 Report
  • Anonymous
  • June 25, 2008

"Amazing results! Worked much better than Viagra, with only the mildest flushing of the skin, as compared to the headache and blue vision with Viagra."

10 / 10
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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.