Concurrent sensitization to natural rubber latex and human seminal fluid

Intimate Contact Could Be Dangerous for Your Health

PURPOSE

To review evidence of hypersensitivity reactions to allergens and/or pathogens transmitted via intimate contact.

METHODS

We reviewed PubMed for publications in English between 1980 and 2018 using the terms allergy, drugs, foods, hypersensitivity, intercourse, kissing, Kounis syndrome, mast cells, and semen.

FINDINGS

In human RELATIONSHIPS, intimate contact can occasionally have disastrous or even fatal consequences because antigens and pathogens can be transmitted via the oral and vaginal mucosa. Hypersensitivity to semen is an underrecognized problem. Some individuals also developed acute coronary hypersensitivity, which mimics myocardial infarction, known as Kounis syndrome.

IMPLICATIONS

Hypersensitivity reactions to allergens and/or pathogens via intimate contact are common and should be recognized. Sensitive patients should be evaluated for atopic diathesis because such patients may be more susceptible and could also develop Kounis syndrome.

Allergic vulvovaginitis

LEARNING OBJECTIVES

The reader of this review will learn about the different clinical forms of allergic vulvovaginitis. This specific and important chapter has not been previously summarized and described in the medical literature. Vaginal mucosa is also able to show an allergic response similarly to the nose, eyes, lungs, and skin. Physicians should be familiarized with this kind of manifestation in order to make the proper diagnosis and evaluation of this entity.

DATA SOURCES

MEDLINE searches were undertaken since 1966 for citations of any kind of allergic vulvovaginitis. Relevant reviews and articles identified in this process were surveyed for additional and earlier citations. Textbooks of medicine, gynecology, dermatology, and infectious diseases have also been consulted. Old medical textbooks and journals of allergy and internal medicine were recovered from the Division of History of the Medicine of the Faculdade de Medicina da Universidade Federal de Minas Gerais (Federal Medical College), Belo Horizonte, Brazil.

CONCLUSIONS

A great variety of allergens are able to provoke allergic reactions in the female genital tract. The immunology of the vagina, the influence of hormones, menstrual cycle, and psychologic factors are also highlighted in this review. A possibility of vaginal hyperreactivity is proposed in this text. Adequate management provides important relief of symptoms in the majority of cases.