Created at : 29 April 2023
Last Updated At : 06 November 2023

Reviewed By Mehmet Kagan Katar, MD

The Causes of Hair Loss After Bariatric Surgery

The answer to the questions of the cause of hair loss after bariatric surgery and how to prevent hair loss on our page. Click now for detailed information!

Bariatric surgery is a weight loss surgery that helps patients achieve significant weight loss by reducing the size of the stomach. While the bariatric surgery can lead to many health benefits, it can also cause some side effects, including hair loss. Hair loss after bariatric surgery is a common occurrence that affects many patients who undergo the procedure. What causes hair loss after bariatric surgery is not entirely clear, but there are several factors that may contribute to this condition such as nutritional deficiencies, stress, and hormonal changes.

Hair loss after bariatric surgery typically occurs 3 to 6 months after the procedure, and it may continue for up to a year. The amount of hair loss can vary from person to person, but it is usually temporary, and the hair will grow back once the body adjusts to the changes.


What is bariatric surgery?

Bariatric surgery, also known as weight loss surgery, is a surgical procedure that helps people who are severely obese lose weight. The surgery works by reducing the size of the stomach, which limits the amount of food a person can eat and helps them feel full more quickly. 

Bariatric surgery is typically recommended for people who have a BMI of 40 or higher, or a BMI of 35 or higher with obesity-related health problems, such as type 2 diabetes, high blood pressure, or sleep apnea. The bariatric surgery is intended to help people lose a significant amount of weight and improve their overall health.

While bariatric surgery can be an effective way to achieve significant weight loss and improve health, it is important to note that it is a major surgical procedure and should be considered carefully. There are potential risks and complications associated with the surgery, including bleeding, infection, blood clots, and reactions to anesthesia. Additionally, bariatric surgery requires significant lifestyle changes, including changes to diet and exercise, and a commitment to ongoing medical follow-up to ensure the best outcomes.

Overall, bariatric surgery is a tool that can help people who are severely obese achieve significant weight loss and improve their overall health. However, it is important to approach the decision with careful consideration and to work closely with a healthcare provider to determine if bariatric surgery is the best option for individual needs and goals.


What are The Types of Bariatric Surgery?

There are several types of bariatric surgery, including gastric bypass surgery, sleeve

gastrectomy, adjustable gastric banding, and biliopancreatic diversion with duodenal switch. Each type of bariatric surgery has its own risks and benefits, and the best choice depends on individual needs and goals.


Types of Bariatric Surgery

1. Gastric bypass surgery: The first one of the bariatric surgery types, involves creating a small stomach pouch and rerouting the small intestine to connect to the pouch. The smaller stomach size and rerouting of the small intestine result in less food intake and reduced calorie absorption.

2. Sleeve gastrectomy: The second one of the bariatric surgery types, involves removing a portion of the stomach to create a smaller stomach pouch, which limits food intake and helps the person feel full more quickly.

3. Adjustable gastric banding: The third one of the bariatric surgery types, involves placing a band around the upper portion of the stomach to create a smaller stomach pouch, which limits food intake and helps the person feel full more quickly. The band can be adjusted to control the amount of food that can be eaten.

4. Biliopancreatic diversion with duodenal switch: The fourt one of the bariatric surgery types, involves removing a portion of the stomach and rerouting the small intestine to reduce food intake and calorie absorption. This surgery is typically reserved for people with a BMI greater than 50 or those with severe obesity-related health problems.

What are The Causes of Hair Loss After Bariatric Surgery?

Bariatric surgery has major health benefits for people dealing with obesity and related health problems. However, some side effects may occur following the procedure such as hair loss. So, what causes hair loss after bariatric surgery:

1. Nutritional deficiencies: After bariatric surgery, the body may have difficulty absorbing nutrients, such as iron, zinc, and biotin, which are essential for healthy hair growth. Deficiencies in these nutrients can cause hair to become thin and brittle, leading to hair loss.

2. Rapid weight loss: Rapid weight loss after bariatric surgery can put stress on the body, which can lead to hair loss. The body may prioritize other essential functions, such as maintaining organ function, over hair growth, leading to hair loss.

3. Hormonal changes: Bariatric surgery can cause hormonal changes in the body, which can contribute to hair loss. Changes in estrogen, testosterone, and thyroid hormones can all affect hair growth and lead to hair loss.

4. Physical stress: Bariatric surgery is a major surgery that can put a lot of physical stress on the body. The stress can cause the hair follicles to enter the resting phase, leading to hair loss.

5. Psychological stress: The emotional and psychological stress of bariatric surgery can also contribute to hair loss. Stress can disrupt the natural hair growth cycle and lead to hair loss.

6. Medications: After bariatric surgery, patients may need to take medications that can cause hair loss as a side effect. Medications, such as blood thinners, anticoagulants, and chemotherapy drugs, can all cause hair loss.

It is important to note that hair loss after bariatric surgery is typically temporary and can resolve on its own with time. Also transplantation is an alternative. However, it is important to address the underlying causes of hair loss to promote healthy hair growth. Patients should work with their healthcare provider to ensure that they are getting the necessary nutrients and supplements to support healthy hair growth. Additionally, patients may benefit from stress-reducing activities, such as exercise, meditation, or counseling, to help manage the emotional and physical stress of bariatric surgery. Finally, patients should discuss any medications they are taking with their healthcare provider and explore alternatives if hair loss is a concern.


How to Prevent Hair Loss After Bariatric Surgery?

Hair loss is a common side effect of bariatric surgery, but there are steps that can be taken to help prevent or minimize it. Here are some ways you can learn how to stop hair loss after bariatric surgery:

1. Follow a balanced diet: As nutritional deficiency is commonly what causes hair loss after bariatric surgery, consuming a well-balanced diet that includes adequate amounts of protein, vitamins, and minerals is crucial for healthy hair growth. After bariatric surgery, it's important to work with a registered dietitian to create a nutrition plan that meets your individual needs.

2. Take supplements: One other way of how to prevent hair loss after bariatric surgery, is taking supplements, such as biotin, iron, and vitamin B12, which can help support hair growth, as your body may not absorb all of the nutrients it needs from food alone.

3. Be gentle with your hair: Treating the hair unkindly is what causes hair loss as well. Avoid excessive brushing, combing, or heat styling your hair. Use a wide-toothed comb or a soft-bristled brush and let your hair air dry as much as possible.

4. Avoid harsh chemicals: Excessive use of various chemicals on hair is what causes hair loss as well. Try to avoid using harsh chemicals on your hair, such as hair dyes, perms, or relaxers. If you must use them, following your bariatric surgery, wait until your hair has fully regrown and test a small area first.

5. Manage stress: Stress can contribute to hair loss, so it's important to manage your stress levels. Practice relaxation techniques such as meditation, deep breathing, or yoga.

6. Stay hydrated: Drinking enough water is essential for overall health, including healthy hair growth. Make sure to drink enough water throughout the day to help keep your hair hydrated.

7. Be patient: What causes hair loss after bariatric surgery is manageable and typically temporary and the hair will grow back once the body adjusts to the changes. Be patient and continue to take care of your body with a healthy diet and lifestyle habits.

It's important to remember that hair loss after bariatric surgery is a normal and expected side effect, and it should not deter anyone from pursuing weight loss surgery if it is recommended by a healthcare provider. With proper care and management, hair loss after bariatric surgery can be minimized and regrowth can occur.


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Honnêtement au début j'avais peur, mais javais Pierre qui de le début communiqué déjà avec moi via WhatsApp à tout moment il était disponible 7/7, 24/24. A mon arrivé à Istanbul on avait un chauffeur privé très sympathique qui est venu nous chercher à l'aéroport poir nous déposer à l'hôpital. Arrivé à l'hôpital j'ai été accueilli par Des infirmière très très gentil dont Ellie et des interprète et accompagnateur trooooooop sympathique dont Oscar et Stella. Je tien vraiment à remercier ses personnes la parce sans eux l'expérience serait peut être différent. Pierre avait déjà réussi à me mettre en confiance depuis que jetait encore à Bruxelles. Après ma chirurgie ils ont était au petit soin avec moi🥹. Et même à mon retour en Belgique j'ai Pierre qui continue à prendre de mes nouvelles et il sera présent tout au long. Un grand merci à Pierre,Oscar,Stella et Ellie. Vous allez beaucoup me manquer

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I used for procedures at medistanbul with Dr Yalcin. From getting in contact to having the procedures the care has been second to none. The coordinators and interpreters have made everything seamless, many thanks to Lily, Morgan and Frank for all your help. The nursing staff are always at the end of the buzzer and the cleaners are popping in regularly with a smile and a mop. The food not so amazing but I didn’t come here for a gourmet experience! Would have no hesitation in returning or recommending this company.

Jordan Moore reviewed highly recommended my experience was…

highly recommended my experience was brillant from start to finish will definitely be using these guys again once I get down to my weight to sort my lose skin out

Miss K Elizabeth reviewed I had a boob augmentation (implant…

I had a boob augmentation (implant under the muscle) this week at medistanbul with booking surgery and I arranged the booking with David a co-ordinater who was nothing short of brilliant and even came to see me post surgery to make sure things were all okay. Dr Yalcin did my surgery, post surgery care and took out my drains and was a lovely bloke who achieved everything I asked for and more. Lily - my interpreter helped me the whole time and even got me English tea and coffee into the hospital, she helped me with my payments and general healthcare. All of the nurses were so caring, considerate and made me feel comfortable. On my leaving day, I felt reassured and ready to leave. I will definitely be returning for more surgery in the future :)

Danielle selwood reviewed Incredible service 5☆ all the way!

FDL 360 & BREAST UPLIFT n IMPLANTS Op date 3rd June 2024 Under Dr Yalçin At Medistanbul Hospital Omg I honestly have so much to say! What a fantastic service from the moment I contacted them nearly a year ago. My coordinator was Deniz and nothing was to much. I was given all the information about surgeons, pictures of there plastic surgery work and the decision was mine. I chose Dr Yalçin🩺 Upon arrival in Istanbul Sunday 2nd June I was picked up and it all began. Loads of staff a lot of different faces and always an translators at all times. I meet Dr Yalçin Monday 8am he done his drawings in me and I went down about 8.30am. Pain was manageable, nurses would come when you buzzed. Dr visited very day to check on all my wounds. Honestly just so incredibly grateful to Dr Yalçin and his team, 20yrs I waited and you made all my dreams come true in 1 day. Plus he has the loveliest smile you will see in your day. I had a few peeks and the wounds and stitching look phenomenal. If only Dr Yalçin new how much is amazing work literally changes people's lives. Thank you so much ;-) Big shout out to Lily and the whole translators and Booking Surgery Team. Would 💯 recommend to anyone asking and i know where to come if I'm ever looking for something else in future (Maybe thigh n arms we will see)! Though my husband did say next time we come to Turkey 🇹🇷 it's for a holiday😜 Take Care All Danielle Selwood

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Mike Smith my coordinator was amazing.. he was in contact throughout and even checked up on me once I was home. I would highly recommend this service and it’s definitely worth the travel l.

Jo Davis reviewed Breast uplift with implant…

I had a breast uplift with implant through BookingSurgery.Com on 3rd June 2024, and my partner had dental work done by them too whilst we were there. My partner and I used this company through personal recommendation from someone he knew who had used them for weight loss surgery and then for plastics/reconstructive surgery after. After hearing "horror stories" about surgeries abroad, it was important to get it right. I initially contacted BookingSurgery.Com through their website and a coordinator named Robert Campbell followed up my enquiry through WhatsApp message. After discussion about breast augmentation, Robert consulted with the surgery team and came back to me with a recommendations and quote from two surgeons. The recommendation was breast uplift with implant. I was very happy that the quote included transfers from airport to hospital, the surgery and medications, three meals a day for myself and a companion and their overnight stay too. To secure the price I only had to pay a £100 deposit and the outstanding balance didn't need to be paid until my surgery date. Robert asked me when I'd like to come for my surgery, I gave him an ideal date and he secured it. Robert was a brilliant coordinator, very polite and responded to my queries in good time, liaised with the surgeon and informed me accordingly at all times. When it came to the time for us to come to Turkey, the person who met us off the plane (Gurçan) was very friendly, helpful and a good driver. The cab had WiFi we could connect to which was great. (We also had the same driver who took us back to the airport for our return flight.) We arrived at the hospital and were met by a very happy, welcoming friendly translator called Stella who showed us to our room and explained what would happen next (as you have your pre-op on the day of arrival.) The consent form was very transparent on the surgery I was receiving, what to expect and any risks associated with the procedure which meant I could make an informed choice. The hospital we were at was called Yasam and the rooms, corridors etc were very clean and nice. The nurses were friendly and the care received was of a high quality. The cleaners were friendly and polite too. We had our own bathroom and smart tv and were comfortable. My partner's coordinator, Nora, arranged affordable transfers using the BookingSurgery.Com drivers to take him to the dental hospital in the city where he had his prep work and crowns fitted. The following day was surgery day and I met with my surgeon (Dr Nebil) and the anaesthetist. Dr Nebil really listened to what I was hoping to achieve and very informative. Before going down for surgery, the nurse gave me a sedative as general procedure. I was very happy with the results of my surgery and glad that I followed Dr Nebil's advice of implant with the uplift. His work is amazing! The nurses looked after me very well and the Dr visits you every single day to check on your progress and to answer any questions. There's always a translator on site which makes communication no issue. Pain relief and medications are all included in the care during hospital and when you go home. You receive an information pack to go home with which gives you very detailed advice on how to care for yourself following surgery including when you can resume normal activities such as driving, exercise, sunbathing etc. There are fit to fly letters, medication list with instructions on how to use, all tests taken prior to surgery, and after with the results, and a detailed write up on the surgery process, what was performed and how. I have photocopies of the boxes that my implants came in with serial numbers, details etc, and also contact info for a post op coordinator should there be any issues or if my recovery isn't as explained in the letter. This is very reassuring that BookingSurgery.Com are still looking after me once home. There were 4 translators in the hospital who were all helpful but I want to give a special mention to Stella and Oscar who I felt were more like friends. I met some lovely people on my ward who were all with BookingSurgery.Com for various procedures and having them to talk with definitely helped in terms of company and what to expect in regards of recovery etc. Before leaving Yasam hospital, I was very happy that I was able to have a photo taken with my Dr and translators, and am so happy that I chose to use BookingSurgery.Com

MRS VICTORIA CONNELL reviewed This is my 2nd time with…

This is my 2nd time with Bookingsurgery. Both bariatric and plastics. The nurses and surgeons and translators are amazing. The care they provide is so much better than the UK. You want for nothing, I’ve need help this time and they are with you in minutes. I wouldn’t hesitate to come back again. Dr Nabil, Nadia, Oscar and the whole team thank you for changing my life