Hemorrhoids are the most common causes of rectal bleeding. They can occur from sitting in the toilet for long periods of time, forcing bowel movements, straining during a physical activity, heavy lifting, obesity, low-fiber diet or even from pregnancy.
Also referred to as piles, they are caused when the blood vessels in and around the anus become swollen or inflamed. These can develop in a cluster or in several distinct areas.
1. Internal hemorrhoids: These develop on the inside of the rectum and usually involve swollen blood vessels that are generally invisible on the outside. A colonoscopy is normally required to diagnose them. Such hemorrhoids are classified into the following 4 stages according to their size (from smallest to largest):
2. External hemorrhoids: This type of hemorrhoid develops on the outside of the anus due to swelling of the blood vessels located in this region. They are visible, can be felt by hand, and tend to become more painful when inflamed.
It is quite common for patients to experience both internal and external hemorrhoids simultaneously.
For consultation, you can have a live chat, or schedule an online appointment with our specialists via Samitivej Virtual Hospital. CLICK HERE
A white mucus being passed with dark, bloody stools
Should you experience any of the above symptoms that do not improve but instead deteriorate, it is highly recommended that you seek medical diagnosis at your earliest opportunity because symptoms of hemorrhoids and tumors are so similar to those associated with colon cancer. This will ensure that any disorder can be identified at the outset, thereby giving any subsequent treatment a much higher chance of success.
For consultation, you can have a live chat, or schedule an online appointment with our specialists via Samitivej Virtual Hospital. CLICK HERE
A gastroenterologist and a colorectal can diagnose hemorrhoids however a gastroenterologist can only provide non-surgical treatments. If your hemorrhoids requires surgical treatment, then it will be performed by a colorectal surgeon or a general surgeon.
Samitivej’s skilled and highly specialized doctors and surgeons who perform hemorrhoid treatments have over 20 years experience, stay up-to-date with the latest research and practice, and use the latest, most appropriate internationally recognized treatments.
A doctor can usually see the external hemorrhoids however, internal hemorrhoids might require anal canal and rectum examination for anything unusual. For accurate diagnosis and treatment, or if the doctor suspects another health condition based on your symptoms, they may perform a colonoscopy, which allows complete viewing of your intestine.
After a thorough diagnosis, your doctor will recommend the most effective, yet non-invasive treatment options for our patient’s specific condition explaining the pros and cons of each. In order to assist our doctors in providing our patients with the best possible treatment, at Samitivej we supply them with state-of-the-art surgical equipment, clean and private facilities, and specialized techniques.
Treatment depends entirely on the type and severity of each case
1. Non-surgical treatment can be used for treating stage 1 and 2 hemorrhoids. There are many non-surgical techniques that can be used, as follows:
2. Surgical treatment: Suitable for treatment of stage 3 and 4 internal hemorrhoids.
Consult our specialist online to find out about the treatment options most suitable for your condition via Samitivej Virtual Hospital. To schedule an appointment click here.
Chingyiam Panjapiyakul, M.D. specializes in the surgical treatment of colorectal and rectal diseases, including endoscopic surgery such as colon cancer and hemorrhoids surgery. He has over 40 years experience in laparoscopic surgery and open surgery (open surgery is opted for in cases where laparoscopic treatment isn’t the best treatment option) and has treated over 1000 surgical cases of hemorrhoids, hernia, gallstones, colon cancer and appendicitis. Dr. Chingyiam graduated with a degree from Ramathibodi Hospital Mahidol University and also received a Diploma in Surgery. To schedule an appointment with Dr. Chinyiam, CLICK HERE
Pakpong Wathanaoran, M.D. is a specialist in hernia repair, laparoscopic and abdominal surgeries with over 10 years experience. He has done more than more than 1500 Laparoscopic surgeries. Dr. Pakpong graduated with a Second Class Honors M.D. from the Faculty of Medicine Siriraj Hospital, Mahidol University and continues to invest time in medical academia by participating in workshops and seminars to stay up to date with the latest innovations in the field. To schedule an appointment with Dr. Pakpong, CLICK HERE
Pornthep Prathanvanich, M.D. specializes in endoscopic and laparoscopic surgery. He graduated from the Faculty of Medicine with First Class Honors, from Siriraj Hospital Mahidol University and received speciality training from Kyushu University Hospital, Japan and Loyola University Chicago Stritch School of Medicine (SSOM), USA. He is a well-experience Thai surgeon with over 7 years of practice overseas and focuses especially on hemorrhoid treatments. To schedule an appointment with Dr. Pornthep, CLICK HERE
Travel Duration
A 15-day Alternative Hospital Quarantine (AHQ) is required by the Thai government, before treatment can begin. If the hemorrhoid isn’t large, the surgery should take approximately 40 minutes, and would require being admitted in the hospital for 1 night. After that, our specialist would usually schedule a follow-up appointment in a week. Patients may change their on-site follow-up appointment to a video call via Samitivej Virtual Hospital at the discretion of the doctor in charge. If you are traveling for Hemorrhoid treatment, we recommend planning a minimum stay of 17 days (24 days for on-site follow-up) in Bangkok.
At Samitivej we have digital wards to make the experience as comfortable and convenient for our patients as possible, with Ipod touch to call for nurse assistance as well as to control all control lighting and AC, a monitor screen that displays your information (except for name) for the doctors and nurses attending to you and a Paramount bed system where nurses will be notified in case of falling, stumbling or out of bed for over 30 minutes.
If you need to travel for treatment, consult our specialist online to find out about the treatment options and stay length via Samitivej Virtual Hospital CLICK HERE.
It is important that all of our patients are able to effectively communicate with their doctors. To tend to that we have a number of in-hospital interpreters fluent in many languages including Japanese, Korean, Burmese, Chinese, Arabic and Indonesian.
For more information or to consult our specialist online via Samitivej Virtual Hospital CLICK HERE.
Samitivej Hospitals encourage and focus on early diagnosis and detection, so we can prevent rather than cure. And, when a patient does require treatment, they trust us to provide the most effective treatment solution.
We are truly humbled and honored to have received 4 Prestigious Awards in 2020

You can consult our specialist online to find out about the treatment options most suitable for your condition via Samitivej Virtual Hospital. To schedule an appointment or for more information CLICK HERE.
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