Woman, 28, allergic to nuts was left with a ‘burning’ vagina after having intercourse with associate

A lady suffered an allergic response to nuts — after having unprotected intercourse along with her associate.

Experts say her associate’s love of the high-protein snack was responsible for the ‘burning’ sensation in her genitalia.

Tiny traces of nuts in his semen triggered the weird response, docs consider. 

The unidentified couple, from Delaware, had been making an attempt to have a child.

But their efforts had been thwarted by a suspected case of vaginitis — which may trigger itching, discharge and ache throughout intercourse. 

Usually, it’s brought on by infections or pores and skin circumstances.

Yet this case, detailed in a medical journal, was triggered by the 28-year-old’s present meals allergy.

The girl advised docs that she solely suffered vaginitis when her associate ejaculated inside her. 

She didn’t expertise any issues when the couple used a condom, or when the person didn’t ejaculate. 

Tests discovered no signal of an an infection, prompting medics to discover if she may have a uncommon allergic response to semen. 

But quick-thinking docs, who reported the case within the Annals of Allergy, Asthma & Immunology, additionally famous the lady was allergic to each peanuts and tree nuts — a bunch that features almonds, Brazil nuts, cashews, hazelnuts, pecans, pistachios, walnuts and macadamias.

They prompt her associate minimize all sorts of nuts from his weight loss plan and see if the issue stopped.

And it labored, with the lady reporting no additional problems in her intercourse life. 

The medics, who did not element when the case occurred, didn’t report what number of nuts the person ate or how lengthy earlier than intercourse he ingested them.

But they claimed that the case exhibits how focused meals elimination in companions can profit individuals with allergy symptoms.

While extremely uncommon, this is not the primary time that nuts have brought on discomfort within the bed room.

OnlyFollowers star Lucy Banks, from Australia, revealed in April how an encounter with a peanut lover left her in agony.

Ms Banks, who makes about £33,500-per-month on the web site, has an allergy to peanuts and, like another sufferer, limits her publicity to them. 

But she suffered an sudden allergic response in her vagina after her associate ate peanuts earlier within the day.

‘He had eaten peanuts earlier that day, and it transferred to me. I did not realise on the time that this was attainable,’ she stated.

‘I had by no means heard of meals allergens transmitting and negatively affecting companions by ejaculation earlier than,’ she stated. 

Confirmed instances of nut allergy symptoms being trigged by contact with semen are extraordinarily uncommon. 

One of the few different instances documented was detailed in the same medical case report within the UK in 2007.

Doctors from Surrey reported {that a} 20-year-old girl with a identified extreme allergic response to Brazil nuts suffered the same response by publicity to her boyfriend’s sperm.

This response occurred three hours after he ate between 4 and 5 nuts and regardless of him taking precautions like brushing his tooth and cleansing his nails earlier than intercourse.

But the lady suffered a ‘vital itching and swelling of her vagina and vulva and felt faint even when sitting’ after the couple didn’t use a condom throughout intercourse.

Doctors initially assumed it was a extreme allergic response to nuts, from kissing or pores and skin to pores and skin contact.

But after the pair defined their precautions, researchers doubted that the nut proteins had ended up in sweat or saliva, as a result of the allergic response would have began earlier, and would have been triggered in different {couples}.

To make certain, docs examined two semen samples from the person — one earlier than, and one 4 hours after consuming Brazil nuts.

They then carried out a check on the lady, exposing her to the semen to see if there was a response. 

Her pores and skin swelled up on the website the place semen pattern taken after nut consumption, confirming the researchers’ suspicions.

Very little is understood about allergy triggers being transferred from digestion into semen after which probably triggering an allergic response as a consequence of so few incidents being recorded. 

For instance, it’s unknown what number of nuts a person must eat to switch an allergen to his semen and the way lengthy this lasts after consuming.

Whether related reactions can happen in different food-based allergy symptoms like seafood can be unclear.

There aren’t any pointers for learn how to keep away from an allergic response to nuts from semen given how extremely uncommon such instances seem like.

Nut allergy symptoms are comparatively widespread, affecting roughly one in 50 youngsters and round one in 200 adults within the UK.

They are barely rarer within the US, affecting an estimated 1 per cent of the inhabitants.