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Showing results for: headache

High-Certainty Harm Evidence: RF/EMF Exposures Linked to Cancer, Reproductive Damage, and Pregnancy/Child Risks—Why Thermal-Only Safety Limits Fail

Research Effect Synthesis Mar 1, 2026

Synthesis of 17 high-evidence EMF/RF papers: systematic reviews and major bioassays report increased tumors in male rats, reduced male fertility (including lower pregnancy rates), and elevated risks for miscarriage an…

High-Certainty Evidence of EMF-Related Harm: What Recent Systematic Reviews and Meta-Analyses Report

Research Effect Synthesis Feb 27, 2026

Across high-evidence reviews in this thread, the most consistent high-certainty harm signals involve RF-EMF carcinogenicity in male rats (glioma and malignant heart schwannoma), adverse male reproductive outcomes (inc…

A Decision Support System for Managing Health Symptoms of Living Near Mobile Phone Base Stations

Research RF Safe Research Library Jan 1, 2024

This analytical study evaluated machine learning models (SVM and Random Forest) to predict health symptoms in adults living near mobile phone base stations. The SVM model reportedly achieved high predictive performance for headache, sleep disturbance, dizziness, vertigo, and fatigue, and outperformed Random Forest…

Comment on: What is the radiation before 5G? A correlation study between measurements in situ and in real time and epidemiological indicators in Vallecas, Madrid, by I. López, N. Félix, M. Rivera, A. Alonso, and C. Maestú.

Research RF Safe Research Library Jan 1, 2022

This article is a comment on a previously published correlation study assessing whether RF-EMF exposure relates to survey-based health indicators such as sleep, headache, and fatigue. The authors state they performed a detailed analysis of the original study and offer clarifications. The abstract does not provide the…

[Effect of stress and intesity of mobile phone using on the health and subjective symptoms in GSM workers].

Research RF Safe Research Library Jan 1, 2017

This cross-sectional questionnaire study examined stress and mobile phone use in GSM network employees. Stress measures differed across groups defined by phone use duration and conversation length. Speaking on a mobile phone for more than 60 minutes/day was associated with a higher reported risk of headaches even…

The Effects of Exposure to Low Frequency Electromagnetic Fields in the Treatment of Migraine Headache: A Cohort Study.

Research RF Safe Research Library Jan 1, 2016

This cohort study followed 114 migraine patients and assessed self-reported use of mobile phones, Wi-Fi devices, and fixed-line telephones as RF-EMF sources. Over a 3-month period, migraine frequency and severity were reported as significantly correlated with higher mobile phone and Wi-Fi use, while fixed-line…

The Impact of Using Cell Phones After Light-Out on Sleep Quality, Headache, Tiredness, and Distractibility Among Students of a University in North of Iran.

Research RF Safe Research Library Jan 1, 2015

This cross-sectional study surveyed 358 university students about cell phone use after lights-out and related symptoms. Sixty percent reported late-night phone use, which was associated with insomnia, and initially with low energy, tiredness, and headache. After controlling for stressful events, only the association…

Long-term efficacy of radiofrequency treatment of turbinate hypertrophy: a patient based point of view.

Research RF Safe Research Library Jan 1, 2013

This observational study followed 36 patients for 2 years after temperature-controlled radiofrequency tissue volume reduction for turbinate hypertrophy. Patients reported significantly lower VAS symptom scores (nasal obstruction, headache, rhinorrhoea, anosmia) after treatment compared with baseline. Urban residence…

Prenatal and Postnatal Cell Phone Exposures and Headaches in Children.

Research RF Safe Research Library Jan 1, 2012

This cohort analysis from the Danish National Birth Cohort examined whether prenatal and/or postnatal cell phone exposure was associated with headaches in children at age seven. Using maternal questionnaire data for 52,680 children, the study reports higher odds of migraines and headache-related symptoms among…

Adverse effects of excessive mobile phone use.

Research RF Safe Research Library Jan 1, 2008

This cross-sectional questionnaire study surveyed 286 medical students about mobile phone use and health complaints. The abstract reports multiple self-reported symptoms (including impaired concentration, memory disturbances, sleeplessness, fatigue, and headache) and notes that 44.4% of respondents attributed their…

Headaches from cellular telephones: are they real and what are the implications?

Research RF Safe Research Library Mar 1, 1998

This review discusses reports of headaches occurring with hand-held cellular telephone use and argues they are likely real and attributable to telephone emissions. It points to earlier reports of headaches from low-intensity microwave exposure and proposes biological plausibility via effects on the blood-brain…

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