Metformin and hair loss Let’s know


Metformin and hair loss..One of the causes of the onset of hair fall is looking , that is, when you can say ” as of that date the hair began to fall to fists ” and also of many of the diffuse hair falls, over time and that they do not respond to treatment, it is the taking of indicated medications to solve health problems, prevent diseases or improve the quality of life.

metformin and hair loss

Although this medication is the cause of hair loss, it is common to omit comment in the consultation, because the doctor to ask that if you take or have taken medication is not given the information as we forget that we have taken last week or the daily routine, quantimás if the medication was taken three or more months ago.

metformin and hair loss


Many of these medications that cause sudden hair loss, are taken by self-medication so it is important that you know and have a record of when you started taking or stopped this or that medication, so they gave it to you and because you took it,

because that in this information is the possibility of success in your treatment to stop hair loss. Also medications that are taken occasionally, such as food supplements, the “next day pill”, fertility treatments, testosterone shots, or sporadic injections may be responsible for hair loss.

Medications taken for a long time for chronic diseases tend to cause hair loss rather gradually and often the patient does not notice until the alopecia is already present.

dermatologistDo not forget to mention the “organic” medicines, since the active substances of some plants with which they are made can also cause hair loss despite their “natural” origin

Below is a list of medications that cause hair loss, check it out and if you take any of the medications that we list, it could be the cause of your hair loss.

Medications for acne or psoriasis: Isotetinoin, Etretinate.

Coagulation medicine: warfarin, fraxiheparin, enoxaparin, rivaxobaran and Heparin

All medicines to lower the level of cholesterol in the blood: Atorvastatin, Fluvastatin, Lovastatin, Pravastatin, Rosuvastatin, Sinvastatin, Colestyramine, Colesevelam, Colestipol, Ezetimibe, Gemfibrozil, Fenofibrate …

All medications used to treat seizures: Carbamacephaly, Valproate, Phenothiazine, Vigabatrin, Lamotrigine, Felbamate, Gabapentin

Medications to treat depression: Amoxapine, Amitriptyline, Clomipramine, Sertraline, Desipramine, Doxepin, Fluoxetine, Haloperidol, Imipramine, Nortriptyline, Paroxetine, Protriptyline, Trimipramine …

Medications to lose weight: Mazindol, Amphetamines, Phentermine, Phentermine, Benzfetamine, Fendimetrazine, Diethylpropion, Naltrexone, Lorcaserin …

Medicines for the control of uric acid: Allopurinol

Medications for the heart: Atenolol, Metoprolol, Nadolol, Propanolol.

Medications for hormonal problems:

All contraceptives taken and injected, both at the start and at the time of suspension
Pills of the next day
Thyroid medications
Male hormones (Testosterone) and gym steroids
Medications for menopause
Medications for psoriasis: Methotrexate


Drugs for gastritis: Cimetidine, Famotidine, Ranitidine

Steroids: Prendisone taken or injected for a long time

Any type of chemotherapy

Medications for diabetes: Glimpizide, Tolbutamide, Metformin, Pioglitazone, Saxagliptin …

This is a small list, if it does not appear here in medicameno, tell your doctor what medications you have used in the last 2 years and any antecedent that you consider to be relevant

Metformin is a medication prescribed for the treatment of type 2 diabetes and polycystic ovarian syndrome. Some people are concerned that this medication may cause hair loss, but there is little evidence to validate this concern.

Doctors often prescribe metformin as first-line treatment for people with type 2 diabetes. Along with diet and exercise , metformin can help a person control their insulin and blood sugar levels.

Doctors sometimes also prescribe metformin for people with polycystic ovary syndrome (PCOS). High levels of insulin and high blood sugar are common with PCOS, and metformin can help decrease them.

In this article, we explore the possible relationship between metformin and hair loss. We also describe some of the treatment options for this symptom.

For example, a report from a 2017 case in Current Drug Safety described how a 69-year-old man with type 2 diabetes suddenly lost his eyebrows and eyelashes.

The man was taking a combination of metformin and another diabetes medication called sitagliptin.

The doctors used clinical tests to rule out any systemic or skin disease that could have caused hair loss. The authors of the report concluded that there was a possible association between medication and hair loss.

Metformin, vitamin B-12 and hair loss

Another possibility is that metformin can cause hair loss indirectly. Research suggests that taking long-term metformin can cause B-12 deficiency and anemia. Hair loss is a potential symptom of these two conditions.

According to Dr. Jill Crandall, a professor of medicine at the Albert Einstein School of Medicine in New York, metformin may reduce the intestinal capacity to absorb vitamin B-12. This reduced absorption may explain why people experience deficiency symptoms.

In addition to hair loss, other symptoms of vitamin B-12 deficiency include:

digestive problems, such as constipation or bloating
irregular heartbeat
loss of balance
memory loss
numbness or tingling of the skin
short of breath
Sight loss
Mild deficiencies may not cause any symptoms.

Some researchers believe that doctors should consider routine testing of people who take metformin to detect vitamin B-12 deficiencies.

Read now> Can you eat grapefruit while taking metformin?
A doctor may recommend people who take metformin to increase their intake of foods rich in B-12 or take supplements of B-12 to treat or prevent this deficiency. Alternatively, they may recommend the application of B-12 injections, which bypass the intestine and enter directly into the bloodstream.

Other possible causes of hair loss
Other possible causes of hair loss may be related to a person’s medical condition rather than to the use of metformin. These include:

High level of blood sugar
Person with diabetes who uses a glucometer to measure blood sugar levels.
Hair loss is a potential symptom of a high blood sugar level.
An accumulation of sugar in the blood can damage blood vessels and organs throughout a person’s body. Healthy blood vessels are needed to transport oxygen and nutrients to every part of the body, including hair follicles.

If the hair follicles do not receive enough oxygen and nutrients, this can affect healthy hair growth. It is possible for more hair to fall out, or for new hair to grow at a slower rate than normal.

Type 1 diabetes can also increase a person’s risk of developing alopecia areata. In people with this condition, the immune system mistakenly attacks the hair follicles and causes the hair to fall out in patches.

People with type 2 diabetes often have insulin resistance, which means that the cells in your body do not respond properly to insulin. Some studies report a link between insulin resistance and a type of alopecia or hair loss.

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