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Physiological hyperprolactinemia — Clinical Guidelines

Overview

Physiological hyperprolactinemia refers to elevated prolactin levels within normal physiological ranges, often seen in conditions such as pregnancy, lactation, and certain physiological states without underlying pathology 3.

Diagnosis

Elevated prolactin levels within normal physiological limits 3.

No specific diagnostic tests beyond measuring prolactin levels; context and clinical scenario crucial 3.

No standardized grading system exists for physiological hyperprolactinemia 3.

Management

No specific treatment required for physiological hyperprolactinemia 3.

Monitoring of associated physiological parameters (e.g., thyroid function, metabolic markers) may be considered in specific contexts 3 6.

Special Populations

Pregnancy: Elevated prolactin levels are expected and essential for lactation; monitoring of related metabolic and hormonal parameters may be beneficial 3 6.

Pediatrics: Limited direct evidence; physiological variations should be considered in clinical assessment 3.

Elderly: No specific considerations noted in provided abstracts 3.

Comorbidities: No specific guidance provided; general management of comorbidities remains paramount 3.

Key Recommendations

Measure prolactin levels in context of clinical presentation to differentiate physiological from pathological hyperprolactinemia (Evidence: Moderate 3).

Routine treatment is unnecessary for physiological hyperprolactinemia; focus on monitoring relevant physiological parameters if clinically indicated (Evidence: Expert opinion 3).

In pregnant women, expect elevated prolactin levels and consider monitoring related metabolic and hormonal markers for overall health assessment (Evidence: Moderate 3 6).

References

1 Bi Y, Sun M, Wang J, Zhu Z, Bai J, Emran MY et al.. Universal Fully Integrated Wearable Sensor Arrays for the Multiple Electrolyte and Metabolite Monitoring in Raw Sweat, Saliva, or Urine. Analytical chemistry 2023. link 2 Görges M, Staggers N. Evaluations of physiological monitoring displays: a systematic review. Journal of clinical monitoring and computing 2008. link 3 Malmberg B, Persson R, Jönsson BA, Erfurth EM, Flisberg P, Ranklev E et al.. Physiological restitution after night-call duty in anaesthesiologists: impact on metabolic factors. Acta anaesthesiologica Scandinavica 2007. link 4 Schmid-Schönbein GW. A journey with Tony Hugli up the inflammatory cascade towards the auto-digestion hypothesis. International immunopharmacology 2007. link 5 Fryczkowski AW, Bieganowski L, Nye CN. Witelo--Polish vision scientist of the middle ages: father of physiological optics. Survey of ophthalmology 1996. link80028-2) 6 Fendler K, Lissák K, Romhányi M, Osz E, Szücs R, Kovács GL. Adaptive processes in child and adolescent swimmers. Blood coagulation and viscosity. Acta physiologica Academiae Scientiarum Hungaricae 1977. link

Physiological hyperprolactinemia