Diabetes and Hair Loss: Is There a Link?

Dr. Pakhi Sharma, MBBSGeneral Physician, 6+ Years
Published On : 19-May-2022Read Time : 4 minutes
share icon

By now, you must be aware of how having Type 2 Diabetes can be detrimental to your health. It can adversely affect your eyes, kidneys, nerves, and heart, and cause several other complications. But does diabetes cause hair loss too? Are you wondering if your hair fall is due to diabetes? Let us find out about the factors that cause hair fall in diabetes and if this hair loss can be reversed.


  • Can Diabetes Cause Hair Loss? 
  • How Do You Prevent Hair Loss From Diabetes? 
  • Is Hair Loss From Diabetes Reversible? 
  • Are There Any Treatments for Diabetes Hair Loss? 
  • When to See a Doctor? 
  • Don’t Have Time To Read? 
  • FAQs 

Can Diabetes Cause Hair Loss?

Hair fall due to diabetes is a common yet under-reported complication. Diabetes can lead to hair fall, hair thinning, breakage, and hair damage.. The following are the reasons for hair loss due to diabetes.

High Blood Sugar Levels 

High blood glucose levels can damage the small blood vessels that supply blood and nutrition to the hair follicles. This can lead to poor blood circulation. This causes reduced oxygenation and nutrient supply to the hair follicles, leading to the hair follicle withering and becoming damaged. This is the main reason for impaired hair growth and hair loss in diabetics. 

Stress and Cortisol 

Being diagnosed and living with Type 2 Diabetes can be stressful. When your body is under stress, it releases a hormone called cortisol. Persistently elevated cortisol levels can cause several physiological changes in your body, hair fall being one of them. Cortisol can negatively affect the hair growth cycle by interfering with the production of certain elements (hyaluronan and proteoglycans) that are crucial for the regulation of hair growth.

How Do You Prevent Hair Loss From Diabetes?

Hair fall caused by diabetes can be prevented by maintaining normal blood sugar levels. This can help preserve blood circulation to your hair follicles, which can prevent hair loss. Learning to effectively manage stress by meditating, getting better sleep, exercising regularly, being mindful, etc. can also help you avoid hair fall. Additional measures like regular scalp massages, avoiding tightly braided hairstyles which put stress on your hair roots, limiting the use of chemicals and products on your hair, and reducing exposure to heat and pollution can also prevent further hair loss.

Is Hair Loss from Diabetes Reversible?

Unfortunately, hair loss caused by high blood sugar levels cannot be reversed, as the blood vessels and hair follicles that are damaged cannot be restored again. However, it is possible to prevent further hair loss by managing your blood sugar levels effectively.

Hair loss caused by stress is mostly reversible. The earlier you detect stress-related hair fall, the more success you may have in reversing it.

Are There Any Treatments for Diabetes Hair Loss?

Hairfall due to diabetes is caused by damaged blood vessels. Currently, there is no treatment to repair damaged blood vessels. However, further hair loss can be prevented with good glycemic control. Regular scalp massages and stimulation can improve blood circulation to the follicles and thus prevent further hair loss.   The following are some of the treatments that may help in diabetes-related hair fall.


Nutrients like biotin (vitamin B7), omega-3 fatty acids, vitamin E, etc., can nourish your hair follicles and make them stronger. This can help prevent hair fall and stimulate hair growth.

Topical medication

Medications like minoxidil can help prevent further hair loss and stimulate new hair growth. Minoxidil works by shortening the resting stage of hair growth and stimulating and prolonging the growing stage. Consult a dermatologist before starting treatment with minoxidil.

Protein-rich plasma (PRP)

This procedure comprises isolating proteins and growth factors that are beneficial for hair growth from a vial of your own blood. These growth factors are then injected into your scalp. This procedure is thought to stimulate blood circulation to the hair follicles, which may help in hair growth.   Traditional forms of treatment like hair follicle transplants are expensive and may not work as the damaged blood vessels may be unable to support the transplanted follicles.

When to See a Doctor?

Type 2 diabetics should make regular appointments with their doctor to effectively control the condition. If you notice increased hair fall, discuss the use of supplements for improving hair quality with your physician. In case of any major lifestyle changes, medication use, or prolonged illness, you can explore hair loss treatment strategies.  

Don’t Have Time To Read?

  • Hair loss is an often overlooked complication in people with diabetes.
  • High blood sugar levels can damage the small and delicate blood vessels that supply oxygen and nourishment to your hair follicles, causing hair loss.
  • Other causes of hair loss in diabetes include high cortisol levels and stress, which can interfere with your hair growth cycle.
  • Diabetes hair loss caused by damage to the blood vessels and the hair follicle is irreversible. Diabetes hair loss caused by stress can be reversed in most cases.
  • Diabetes hair loss can be prevented or controlled by maintaining normal and stable blood sugar levels, and by managing stress and lowering cortisol levels.
  • Traditional hair loss treatments like supplements, topical minoxidil, protein-rich plasma injections etc., can help prevent further hair fall, but may not be useful in treating damaged blood vessels that are attached to the hair follicles.
  • You should see a doctor for diabetes-related hair fall in case of major lifestyle changes, prolonged illness, etc., apart from regular follow-ups.
  • Use the Phable Care App to consult India’s leading diabetologists, order medicines, book lab tests, integrate blood sugar monitoring and other devices to get real-time remote care from the comfort of your home. Also, check out our Diabetes Management program which provides ‎360º care. Let's treat diabetes together.

Frequently Asked Questions

Related Blogs

Must-Know Basics: Is Diabetes a Genetic Disease?

Must-Know Basics: Is Diabetes a Genetic Disease?

With diabetes being as common as it is, it is almost impossible to not have at least one family member with this condition. Is diabetes a genetic condition? What are your chances of inheriting Type 1, Type 2, or gestational diabetes from your parents? Let’s find out!

Read Now  Read more
Type 2 Diabetes Life Expectancy:Does Diabetes Shorten Your Lifespan?

Type 2 Diabetes Life Expectancy:Does Diabetes Shorten Your Lifespan?

Type 2 Diabetes is a chronic condition that affects millions of people around the world. Can it reduce your life expectancy? Find out here.

Read Now  Read more
Diabetes in India: Some Eye-Opening Facts!!

Diabetes in India: Some Eye-Opening Facts!!

Diabetes is a silent killer that is encroaching on the Indian population at large. Out of the 1.4 billion Indian population, 77 million people have diabetes. How did India arrive at this number and what can be done? Find out here.

Read Now  Read more