Semen allergy is real, and is often mistakenly diagnosed. Here are disturbing signs

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For a small, but suffering, an allergy to the semen seriously interferes with intimacy.

An allergy to the semen, also known as the seminal plasma hypersensitivity (SPH), is a rare reaction to proteins found in the male sperm liquid, according to the Cleveland clinic.

The SPH is recognized as a type 1 hypersensitivity, characterized by a quick and exaggerated immune response to an allergen, semen in the same category as peanut and pet cap.

For those affected, the reactions to exposure to ejaculades manage the range from the cream, itching, the redness and the swelling of the vulva or the vagina to the hives, breathing, dizziness and even anaphylaxis.

A college student in Colorado with SPH reported that oral sex led to inflammation and temporary facial paralysis. He said that the severity of the side effects depends on the amount of sperm he has found.

Experts believe that the condition, which can jeopardize life if there is anaphylaxis, is sub -deported.

SPH was first documented in 1967, when a woman was hospitalized after a “violent allergic reaction” to sex.

For the following three decades, it was assumed that SPH affected less than 100 women around the world.

However, a 1997 study directed by the allergist Jonathan Bernstein revealed that almost 12% of the postcoital symptoms reported could be classified as SPV.

In 2013, Michael Carroll, an associate professor in reproductive sciences, conducted an unpublished small survey that found a similar rate.

However, he argues that the true number can be much larger.

“Many cases are not reported, diagnosed or dismissed as STIs, yeast infections or general sensitivity,” Carroll wrote in the conversation this week.

“A study of 2024 strengthened this finding, suggesting that SPH is more common and more commonly diagnosed than what was believed before.”

It is believed that this condition affects one in 40,000 people.

Experts maintain that the main allergen are not the sperm themselves, but the specific antigen of the prostate (PSA) in seminal plasma.

Interestingly, there seems to be cross -reactivity.

Carroll points out that it can F 5, a protein found in dog damage, is structurally similar to human PSA, which means that women allergic to dogs can have a greater probability of experiencing an allergic reaction to the semen.

It is also possible to be exposed to an allergen using ejaculated.

In 2022, only Lucy Banks’ star shared his experience of suffering an allergic reaction to his partner’s ejaculated peanuts.

Since then, a warning has been spread to others on the dangers of sexually transmitted food allergies, especially by a peanut penis.

The SPH diagnosis is made of course through the skin of the skin.

Although condoms mitigate the risk of exposure to PSA allergens, for some unfortunate lovers, semen allergies and condoms make privacy especially problematic.

SPH does not directly cause infertility, though conception can be difficult. Parents treatments that will be antihistamine drugs before sex, later anti -inflammatory drugs and/or desensitization therapy through diluted seminal plasma.

In cases where the allergic reaction is severe, some couples go to the IVF using washed sperm without seminal plasma to divert allergic trigger.

In rare cases, men can be allergic to semen.

Known as the syndrome of post-orgasmic disease (POIS), the condition is characterized by extreme fatigue, weakness, fever or sweating, mood changes or irritability, problems concentrating, a stuffing nose and a itching of the eyes after sex.

These symptoms can occur in a few seconds, minutes or even a few hours after ejaculation, and can last two to seven days.

Pois was first documented in 2002 and more than 50 cases were recorded worldwide. However, experts believe that, similar to SPH, the actual incidence rate could be even higher.

It is believed to be an autoimmune response or an allergic reaction, also diagnosed with skin tests.