Mito Health: Helping you live healthier, longer.

In-depth bloodwork & holistic health advice, backed by the latest longevity science. Only $399.

Low Sodium Symptoms: Causes, Signs & What to Do

Symptoms of Low Sodium can signal deeper health issues. This article explores the symptoms, causes, diagnosis, and management.

Written by

Mito Team

Low sodium, or hyponatremia, can cause confusion, nausea, fatigue, and in severe cases, seizures. Learn the risks and recovery strategies.

What Is Sodium?

Sodium is a critical biomarker in the body. Abnormal levels can indicate issues with metabolic, immune, or organ function. Elevated levels should be assessed in context with symptoms and clinical background.

What Causes High Sodium?

  • Medical conditions affecting balance or organ function

  • Excess dietary intake or supplement use

  • Medication side effects

  • Underlying inflammation or systemic stress

Symptoms of High Sodium

Quick Summary: Symptoms vary based on the root cause but often reflect stress on the body's systems.

  • Unexplained fatigue

  • Digestive issues or appetite changes

  • Fluid retention or swelling

  • Mood or cognitive changes

How High Sodium Is Diagnosed

Diagnosis typically involves blood, urine, or saliva tests depending on the biomarker. Test results are interpreted in context with clinical symptoms and health history.

Normal Levels

Measure

Normal Range (mmol/L)

Sodium

135 – 145

How to Lower Sodium Naturally

Quick Summary: Target underlying causes and improve lifestyle foundations.

  • Stay hydrated and eat a balanced diet

  • Manage stress and sleep quality

  • Exercise regularly, as appropriate

  • Work with a clinician to address underlying issues

When to See a Doctor

If high levels persist or symptoms are present, consult a doctor. At MitoHealth, we assess this biomarker alongside other indicators to understand systemic trends related to hydration, inflammation, and stress.

FAQs

  • What causes low sodium? Excess fluids, diuretics, heart failure, or adrenal insufficiency.

  • What are symptoms? Confusion, muscle cramps, headache, fatigue, and seizures in severe cases.

  • How is it corrected? Fluid restriction, medication, and treating underlying causes.

References

Mito Health: Helping you live healthier, longer.

In-depth bloodwork & holistic health advice, backed by the latest longevity science. Only $399.

Low Sodium Symptoms: Causes, Signs & What to Do

Symptoms of Low Sodium can signal deeper health issues. This article explores the symptoms, causes, diagnosis, and management.

Written by

Mito Team

Low sodium, or hyponatremia, can cause confusion, nausea, fatigue, and in severe cases, seizures. Learn the risks and recovery strategies.

What Is Sodium?

Sodium is a critical biomarker in the body. Abnormal levels can indicate issues with metabolic, immune, or organ function. Elevated levels should be assessed in context with symptoms and clinical background.

What Causes High Sodium?

  • Medical conditions affecting balance or organ function

  • Excess dietary intake or supplement use

  • Medication side effects

  • Underlying inflammation or systemic stress

Symptoms of High Sodium

Quick Summary: Symptoms vary based on the root cause but often reflect stress on the body's systems.

  • Unexplained fatigue

  • Digestive issues or appetite changes

  • Fluid retention or swelling

  • Mood or cognitive changes

How High Sodium Is Diagnosed

Diagnosis typically involves blood, urine, or saliva tests depending on the biomarker. Test results are interpreted in context with clinical symptoms and health history.

Normal Levels

Measure

Normal Range (mmol/L)

Sodium

135 – 145

How to Lower Sodium Naturally

Quick Summary: Target underlying causes and improve lifestyle foundations.

  • Stay hydrated and eat a balanced diet

  • Manage stress and sleep quality

  • Exercise regularly, as appropriate

  • Work with a clinician to address underlying issues

When to See a Doctor

If high levels persist or symptoms are present, consult a doctor. At MitoHealth, we assess this biomarker alongside other indicators to understand systemic trends related to hydration, inflammation, and stress.

FAQs

  • What causes low sodium? Excess fluids, diuretics, heart failure, or adrenal insufficiency.

  • What are symptoms? Confusion, muscle cramps, headache, fatigue, and seizures in severe cases.

  • How is it corrected? Fluid restriction, medication, and treating underlying causes.

References

Low Sodium Symptoms: Causes, Signs & What to Do

Symptoms of Low Sodium can signal deeper health issues. This article explores the symptoms, causes, diagnosis, and management.

Written by

Mito Team

Low sodium, or hyponatremia, can cause confusion, nausea, fatigue, and in severe cases, seizures. Learn the risks and recovery strategies.

What Is Sodium?

Sodium is a critical biomarker in the body. Abnormal levels can indicate issues with metabolic, immune, or organ function. Elevated levels should be assessed in context with symptoms and clinical background.

What Causes High Sodium?

  • Medical conditions affecting balance or organ function

  • Excess dietary intake or supplement use

  • Medication side effects

  • Underlying inflammation or systemic stress

Symptoms of High Sodium

Quick Summary: Symptoms vary based on the root cause but often reflect stress on the body's systems.

  • Unexplained fatigue

  • Digestive issues or appetite changes

  • Fluid retention or swelling

  • Mood or cognitive changes

How High Sodium Is Diagnosed

Diagnosis typically involves blood, urine, or saliva tests depending on the biomarker. Test results are interpreted in context with clinical symptoms and health history.

Normal Levels

Measure

Normal Range (mmol/L)

Sodium

135 – 145

How to Lower Sodium Naturally

Quick Summary: Target underlying causes and improve lifestyle foundations.

  • Stay hydrated and eat a balanced diet

  • Manage stress and sleep quality

  • Exercise regularly, as appropriate

  • Work with a clinician to address underlying issues

When to See a Doctor

If high levels persist or symptoms are present, consult a doctor. At MitoHealth, we assess this biomarker alongside other indicators to understand systemic trends related to hydration, inflammation, and stress.

FAQs

  • What causes low sodium? Excess fluids, diuretics, heart failure, or adrenal insufficiency.

  • What are symptoms? Confusion, muscle cramps, headache, fatigue, and seizures in severe cases.

  • How is it corrected? Fluid restriction, medication, and treating underlying causes.

References

Mito Health: Helping you live healthier, longer.

In-depth bloodwork & holistic health advice, backed by the latest longevity science. Only $399.

Mito Health: Helping you live healthier, longer.

In-depth bloodwork & holistic health advice, backed by the latest longevity science. Only $399.

Low Sodium Symptoms: Causes, Signs & What to Do

Symptoms of Low Sodium can signal deeper health issues. This article explores the symptoms, causes, diagnosis, and management.

Written by

Mito Team

Low sodium, or hyponatremia, can cause confusion, nausea, fatigue, and in severe cases, seizures. Learn the risks and recovery strategies.

What Is Sodium?

Sodium is a critical biomarker in the body. Abnormal levels can indicate issues with metabolic, immune, or organ function. Elevated levels should be assessed in context with symptoms and clinical background.

What Causes High Sodium?

  • Medical conditions affecting balance or organ function

  • Excess dietary intake or supplement use

  • Medication side effects

  • Underlying inflammation or systemic stress

Symptoms of High Sodium

Quick Summary: Symptoms vary based on the root cause but often reflect stress on the body's systems.

  • Unexplained fatigue

  • Digestive issues or appetite changes

  • Fluid retention or swelling

  • Mood or cognitive changes

How High Sodium Is Diagnosed

Diagnosis typically involves blood, urine, or saliva tests depending on the biomarker. Test results are interpreted in context with clinical symptoms and health history.

Normal Levels

Measure

Normal Range (mmol/L)

Sodium

135 – 145

How to Lower Sodium Naturally

Quick Summary: Target underlying causes and improve lifestyle foundations.

  • Stay hydrated and eat a balanced diet

  • Manage stress and sleep quality

  • Exercise regularly, as appropriate

  • Work with a clinician to address underlying issues

When to See a Doctor

If high levels persist or symptoms are present, consult a doctor. At MitoHealth, we assess this biomarker alongside other indicators to understand systemic trends related to hydration, inflammation, and stress.

FAQs

  • What causes low sodium? Excess fluids, diuretics, heart failure, or adrenal insufficiency.

  • What are symptoms? Confusion, muscle cramps, headache, fatigue, and seizures in severe cases.

  • How is it corrected? Fluid restriction, medication, and treating underlying causes.

References

What could cost you $15,000? $349 with Mito.

What's included

Comprehensive Lab Test (Core)

100+ biomarkers - Test at 2,000+ lab locations nationwide

Clinician Reviewed Insights & Action Plan

Complete with exercise, nutrition, and supplement recommendations

1:1 Clinician Consult

Receive expert guidance on how to manage and reduce your health risks

Upload past labs for lifetime tracking

All your medical records in one secure dashboard

Biological age

Understand your biological age and track your pace of aging

Access to advanced diagnostics

Customize your plan with optional advanced blood tests and scans

Premium care made accessible.

HSA/FSA eligible

One-time payment

No hidden fees or subscription traps

Buy more & save:

Individual

$50 off (Save 13%)

$349

$399

Duo Bundle (For 2)

$334 per person

$668

$798

popular

★ ★ ★ ★ ★

Trusted by thousands of members

What could cost you $15,000? $349 with Mito.

What's included

Comprehensive Lab Test (Core)

100+ biomarkers - Test at 2,000+ lab locations nationwide

Clinician Reviewed Insights & Action Plan

Complete with exercise, nutrition, and supplement recommendations

1:1 Clinician Consult

Receive expert guidance on how to manage and reduce your health risks

Upload past labs for lifetime tracking

All your medical records in one secure dashboard

Biological age

Understand your biological age and track your pace of aging

Access to advanced diagnostics

Customize your plan with optional advanced blood tests and scans

Premium care made accessible.

HSA/FSA eligible

One-time payment

No hidden fees or subscription traps

Buy more & save:

Individual

$50 off (Save 13%)

$349

$399

Duo Bundle (For 2)

$334 per person

$668

$798

popular

★ ★ ★ ★ ★

Trusted by thousands of members

What could cost you $15,000? $349 with Mito.

What's included

Comprehensive Lab Test (Core)

100+ biomarkers - Test at 2,000+ lab locations nationwide

Clinician Reviewed Insights & Action Plan

Complete with exercise, nutrition, and supplement recommendations

1:1 Clinician Consult

Receive expert guidance on how to manage and reduce your health risks

Upload past labs for lifetime tracking

All your medical records in one secure dashboard

Biological age

Understand your biological age and track your pace of aging

Access to advanced diagnostics

Customize your plan with optional advanced blood tests and scans

Premium care made accessible.

HSA/FSA eligible

One-time payment

No hidden fees or subscription traps

Buy more & save:

Individual

$50 off (Save 13%)

$349

$399

Duo Bundle (For 2)

$334 per person

$668

$798

popular

★ ★ ★ ★ ★

Trusted by thousands of members

10x more value at a fraction of the walk-in price.

10x more value at a fraction of
the walk-in price.

10x more value at a fraction of the walk-in price.

10x more value at a fraction of the walk-in price.

The information provided by Mito Health is for improving your overall health and wellness only and is not intended to provide medical advice, diagnosis, or treatment. We engage the services of partner clinics authorised to order the tests and to receive your blood test results prior to making Mito Health analytics and recommendations available to you. These interactions are not intended to create, nor do they create, a doctor-patient relationship. You should seek the advice of a doctor or other qualified health provider with whom you have such a relationship if you are experiencing any symptoms of, or believe you may have, any medical or psychiatric condition. You should not ignore professional medical advice or delay in seeking it because of Mito Health recommendations or analysis. This service should not be used for medical diagnosis or treatment. The recommendations contained herein are not intended to diagnose, treat, cure or prevent any disease. You should always consult your clinician or other qualified health provider before starting any new treatment or stopping any treatment that has been prescribed for you by your clinician or other qualified health provider.

© 2025 Mito Health Inc.

The information provided by Mito Health is for improving your overall health and wellness only and is not intended to provide medical advice, diagnosis, or treatment. We engage the services of partner clinics authorised to order the tests and to receive your blood test results prior to making Mito Health analytics and recommendations available to you. These interactions are not intended to create, nor do they create, a doctor-patient relationship. You should seek the advice of a doctor or other qualified health provider with whom you have such a relationship if you are experiencing any symptoms of, or believe you may have, any medical or psychiatric condition. You should not ignore professional medical advice or delay in seeking it because of Mito Health recommendations or analysis. This service should not be used for medical diagnosis or treatment. The recommendations contained herein are not intended to diagnose, treat, cure or prevent any disease. You should always consult your clinician or other qualified health provider before starting any new treatment or stopping any treatment that has been prescribed for you by your clinician or other qualified health provider.

© 2025 Mito Health Inc.

The information provided by Mito Health is for improving your overall health and wellness only and is not intended to provide medical advice, diagnosis, or treatment. We engage the services of partner clinics authorised to order the tests and to receive your blood test results prior to making Mito Health analytics and recommendations available to you. These interactions are not intended to create, nor do they create, a doctor-patient relationship. You should seek the advice of a doctor or other qualified health provider with whom you have such a relationship if you are experiencing any symptoms of, or believe you may have, any medical or psychiatric condition. You should not ignore professional medical advice or delay in seeking it because of Mito Health recommendations or analysis. This service should not be used for medical diagnosis or treatment. The recommendations contained herein are not intended to diagnose, treat, cure or prevent any disease. You should always consult your clinician or other qualified health provider before starting any new treatment or stopping any treatment that has been prescribed for you by your clinician or other qualified health provider.

© 2025 Mito Health Inc.