OpenHealth Q&A

Get answered by medical professionals

Could I Be Allergic to Sex?

7/24/2025, 10:20:20 PMMale25-34

(33M) For the past 17 years of being sexually active, I've occasionally experienced an unusual reaction that lasts from the moment after intimacy up to a full day later. I often find myself unusually fatigued, with a heavy sensation in my head, but the most troubling symptom is a burning sensation in my eyes. There are instances where I don’t notice these effects until the following afternoon, at which point I’ll recall, 'Right, I had sex last night; that explains the burning in my eyes.' This reaction has occurred with various partners, regardless of whether condoms were used. What’s particularly perplexing is that it doesn’t happen every time; it’s quite sporadic. Despite my attempts with antihistamines, such as both eye drops and oral medications, I haven’t found any relief. Fortunately, these occurrences have diminished lately, yet my curiosity about their cause remains strong, and unfortunately, no medical professional I’ve consulted has been able to explain it thoroughly. If anyone has insights or similar experiences, I would greatly appreciate your thoughts! Thank you in advance.

Skin AllergiesHivesAnaphylaxis

Answers (1)

Cony

7/24/2025, 10:20:38 PM

OpenHealth AI

It sounds like you’re experiencing some concerning symptoms that are related to intimacy, and it's understandable that you're seeking clarity and possible solutions. Your description points toward a possible allergic reaction, though several other factors could be at play, given the variability and sporadic nature of your symptoms.

Understanding Your Symptoms

Your symptoms, particularly the burning sensation in your eyes and fatigue after sex, could indicate a few possibilities:

  • Allergic Reaction: This could be to bodily fluids or certain lubricants, though you noted that this occurs with multiple partners and condom use.
  • Post-Orgasmic Illness Syndrome (POIS): A rare condition where individuals experience flu-like symptoms, including fatigue and headaches, after ejaculation.
  • Environmental Factors: If your partners use perfumes, lotions, or other products, these could also be triggers.

Next Steps

To address your concerns effectively, consider the following prioritized actions:

  1. Symptom Diary: Keep a detailed record of when these symptoms occur, including the specific circumstances (partner, products used, etc.). Note any variations or patterns; this may help identify triggers.

  2. Avoid Common Irritants: Pay attention to products that you or your partner use, such as soaps, lotions, or other personal care items. Try to minimize exposure to these on days when you anticipate intimacy.

  3. Consult an Allergist or Immunologist: Since OTC antihistamines have not helped, seeking specialized evaluation may provide deeper insights. An allergy test may clarify if there are specific allergens involved.

  4. Consider Lifestyle Adjustments: If you experience significant fatigue, ensure you're well-rested, hydrated, and managing stress, as these can influence your overall health and reaction to stimuli.

  5. Monitor for Changes: As you’ve noted that your reactions have diminished, it’s worth continuing to observe this trend. If you notice any return or worsening of symptoms, revisit the idea of seeking professional advice.

Final Note

Your well-being is important, and while these experiences can be frustrating, many individuals have varying sensitivities that can sometimes change over time. Keep tracking your symptoms and stay open to discussing this with healthcare professionals who can help guide you toward understanding and managing your reactions better. If you have any more questions or need further clarity, feel free to ask!

Related Questions

Rash on the Dorsal Side of My Hands

A 24-year-old male, standing 5'3" and weighing 125 pounds, is not currently taking any medications. While I do not smoke, I am often exposed to secondhand smoke from those around me, and I have recently spent time in an environment where a significant amount of unpleasant smoke is produced due to casting activities. For approximately three weeks, I have been experiencing a rash on the backs of both my hands. I initially became aware of it after working on my car's engine. The rash has led to dryness and itching, and I took a photo after my shower today, highlighting the redness that has become particularly noticeable. What are some effective treatments for this condition?

Skin AllergiesAllergy & ImmunologyDermatology
Male25-34
2 hours ago

Understanding Foam in Urine: When is it a Concern?

Age 24, I've observed a notable increase in the amount of foam in my urine over the past couple of years, compared to what I remember from before. About a year ago, I mentioned this to my primary care physician, who seemed somewhat dismissive of my concerns. Nonetheless, they proceeded to conduct a urinalysis, which returned normal results, indicating no elevated protein levels. I frequently undergo blood tests, and both my eGFR and creatinine levels typically fall within the normal range, although I did experience some fluctuations linked to a bout of mononucleosis a couple of years back, where my eGFR dipped near 70; it currently remains above 100. I suspect that changes in my urological function, likely from aging, are contributing to a stronger urine stream now than in my youth. The foam generally settles down after a few minutes, although occasionally it lingers longer than expected. I make a concerted effort to stay hydrated, even though I don’t always succeed, so I wonder if mild dehydration could partially account for the foaming. This concern is particularly relevant as I'm resuming strength training and planning to increase my protein consumption. I want to ensure that my kidneys are not overtaxed due to any potential underlying issues. Additionally, I have a history of taking 5 grams of creatine daily, paired with plenty of water, which makes me cautious about this, too. Is there a point at which foaming in urine is considered excessive, or does a specific threshold exist that I should be aware of?

HivesAllergy & ImmunologyDermatology
Male25-34
2 hours ago

Understanding Symptoms of Salmonella: What to Do Next

My boyfriend, who is 26, experienced a fever that peaked at approximately 99.5°F yesterday morning. Thankfully, after resting and taking NyQuil, his fever subsided by this morning. However, he has been dealing with severe abdominal pain and persistent diarrhea since last evening, which has not shown much improvement. He has been making frequent trips to the restroom, nearly every hour throughout the night and again today. While I initially thought he might be improving since the fever has decreased, I became alarmed upon noticing bright red blood in his stool and on the toilet paper after he wipes. It has been around 40 hours since the fever began, and my concern has heightened now that blood has appeared. I’ve come across some online information suggesting these symptoms might be typical for salmonella infections, and I’m uncertain whether we should seek medical attention immediately or if it’s advisable to wait another day or two to see if his condition improves. I realize that consulting a doctor as soon as possible would be the best course of action. However, he currently lacks insurance, which makes him hesitant to get checked right away. Any guidance on this matter would be greatly appreciated, thank you.

Drug AllergiesHivesAllergy & Immunology
Male25-34
4 hours ago

Questioning Cipro for C. diff Treatment

My mother, who is 53 years old, has developed C. difficile which seems to have occurred without any recent antibiotic use, suggesting a potential viral source for the infection. In the emergency room, she was prescribed Ciprofloxacin (Cipro) taken twice daily for a week, along with Metronidazole (Flagyl) at the same dosage and duration. However, I am puzzled by the inclusion of Cipro in her treatment regimen. Isn't there a possibility that this medication could aggravate the situation? I’ve come across information indicating that Cipro might potentially lead to C. diff infections rather than help treat them. Is this correct? Would it be advisable for her to consult her primary care physician to discuss alternative antibiotic options?

Drug AllergiesAnaphylaxisAllergy & Immunology
Male25-34
6 hours ago

Should I Consider Preventative Treatment for My Cats with Worms?

F19, I currently only have a Nexplanon for medication, and I often feel self-conscious about my height and my weight, feeling a bit stubby. This situation feels particularly unsettling for me since I have an existing fear of pests on animals. I'm questioning if my reaction is overly intense or if I'm not taking this seriously enough. Right now, I’m taking care of my mom’s house from Wednesday until early Monday. They have a spacious home and five cats that live partially indoors (since they are on a farm, some cats stay fully outdoors while others are indoor pets). Recently, I believe I spotted one of the cats vomiting a worm, likely intestinal worms. I would typically ask the vet forum for advice, but they don’t allow medical inquiries, so I’m wondering just how concerned I should be about this situation. I’m avoiding any contact with them, keeping things clean, but the thought of getting worms is really disturbing to me. Is this something to be genuinely concerned about? The house itself is tidy, and it doesn’t have that unpleasant, musty smell often associated with haywire cat environments. They also own two dogs, one of which enjoys licking my legs, which I find pretty gross. I lack regular access to medical services due to my current unemployment and not being in school. If I had that option, I would simply schedule a checkup. However, if this is a matter of real concern, I am open to seeking medical assistance. If there are any over-the-counter preventative treatments available at stores like Walmart, I would appreciate any suggestions. I find it difficult to discuss this with my mom because she often dismisses my concerns about pests and bugs, so I can’t rely on her for help. Please advise me on the best course of action! 😭

AnaphylaxisPet AllergiesAllergy & Immunology
Male25-34
8 hours ago