Archive · 10 Sep 2026
Warm Salt-Water Foot Soaks May Ease Cold-Related Headaches
Acharya Balkrishna shared a home remedy for headaches caused by colds or congestion.
The remedy involves soaking your feet in comfortably warm water with salt.
Some researchers have studied warm foot baths for headaches and migraines.
They think warmth may help the body relax and reduce pressure in the head.
Studies in 2008 and 2016 reported fewer or less intense migraines after regular warm baths.
However, these studies do not provide strong proof that the remedy works for everyone.
Very hot water can cause burns, so the water should feel comfortably warm.
People with severe headaches, diabetes, or nerve problems should ask a doctor before using this remedy regularly.
Acharya Balkrishna recommended soaking the feet in comfortably warm salt water for headaches linked to colds or congestion.
Hydrotherapy researchers suggest warmth may redirect blood flow and help relax the nervous system.
Studies from 2008 and 2016 reported possible benefits for migraine symptoms and nervous-system regulation.
Evidence remains limited because many studies were small or observational rather than definitive clinical trials.
Doctors warn against overly hot water and advise medical guidance for severe headaches, diabetes, or nerve conditions.
- Who
- Acharya Balkrishna recommended the remedy; doctors and researchers provided comments and study findings.
- What
- A warm salt-water foot soak was suggested for mild headaches associated with colds or congestion.
- When
- The recommendation was shared recently; the cited studies were published in 2008 and 2016.
- Where
- The advice was shared on Facebook, and the remedy is described as common in some Indian households.
- Why
- Warmth may help relax the nervous system and possibly reduce discomfort linked to congestion or cold-related headaches.
Potential Benefits
Medical Cautions
Effectiveness for headaches
Potential Benefits
Hydrotherapy studies and traditional practice suggest warm foot baths may ease mild cold-related discomfort, regulate the nervous system, or reduce migraine symptoms.
Medical Cautions
Doctors say the evidence is limited, with much of it based on small or observational studies, so the remedy should not be treated as a proven treatment.
Role of salt
Potential Benefits
Salt is commonly included in traditional warm-water remedies, and studies have examined warm salt-water soaks for joint problems and blood pressure.
Medical Cautions
The reported findings do not establish that adding salt specifically treats cold-related headaches.
Safety and appropriate use
Potential Benefits
A comfortably warm foot soak is generally viewed as a low-risk measure for mild symptoms.
Medical Cautions
Excessively hot water can cause burns, and people with severe or recurring headaches, diabetes, or nerve conditions may need medical advice instead.
- Recommended remedy
- Soak the feet in comfortably warm water mixed with a fistful of salt.
- Suggested use
- The remedy is intended for mild headaches associated with colds or congestion.
- Research finding
- A 2016 study reported fewer and less intense migraines after regular warm foot and arm baths over six weeks.
- Earlier study
- A 2008 study found warm foot baths appeared to reduce sympathetic activity and increase parasympathetic activity.
- Main safety concern
- The National Headache Foundation warned that water that is too hot can cause burns.
- Medical caution
- People with diabetes or nerve-related conditions should consult a doctor before regularly using hot foot soaks.