Blood laboratory findings in patients suffering from self-perceived electromagnetic hypersensitivity (EHS)

Area of Science:

• Environmental Health
• Clinical Medicine
• Medical Diagnostics

Background:

• Electromagnetic hypersensitivity (EHS) is characterized by unspecific symptoms attributed to electromagnetic field exposure.
• The underlying pathophysiology of EHS remains unknown, posing therapeutic challenges.
• Common somatic health problems may contribute to symptoms experienced by electrosensitive individuals.

Purpose of the Study:

• To investigate potential common somatic health problems in individuals with EHS.
• To analyze clinical laboratory parameters in EHS sufferers and compare them to controls.
• To identify if specific laboratory abnormalities correlate with EHS symptoms.

Main Methods:

• Analysis of clinical laboratory parameters: thyroid-stimulating hormone (TSH), alanine transaminase (ALT), aspartate transaminase (AST), creatinine, hemoglobin, hematocrit, and C-reactive protein (CRP).
• Comparison of laboratory results between 132 EHS patients (42 males, 90 females) and 101 controls (34 males, 67 females).
• Statistical analysis to identify significant differences in laboratory markers between the EHS group and the control group.

Main Results:

• Laboratory signs of thyroid dysfunction, liver dysfunction, and chronic inflammatory processes were identified in notable fractions of EHS sufferers.
• Significant differences in TSH and ALT/AST levels were observed between EHS patients and controls.
• The study refuted hypotheses linking anemia or kidney dysfunction to EHS.

Conclusions:

• Common somatic conditions, such as thyroid and liver dysfunction or chronic inflammation, may underlie symptoms in some individuals with EHS.
• Further investigation into these identified laboratory abnormalities is warranted.
• Clinical recommendation: screen individuals with self-proclaimed EHS for treatable somatic conditions.