2 months ago, I had sex with a prostitute without using a condom because I was too drunk at that time, I was very worried. Doctor, can you tell me if it is okay to have unsafe sex with a prostitute? Thank you doctor.

Hello doctor, for 3 days now, I often feel tired in my body, full of stomach, belching, every time I eat something, I have nausea, only eating yogurt and bread is okay. Yesterday morning when I drank milk, I vomited everything, before that I did not eat anything. I have never had this before. What's wrong with me like that?

Hi doctor! I have chronic hepatitis b, measure 10^8, liver enzymes are normal. The doctor said I don't need any medicine. So the doctor asked me, is that threshold high, does it affect the liver and when do I need to take medicine?

I'm having a condition outside the anus (I don't know if it's external hemorrhoids or something else) and it's been swollen and painful for 2 days now.

Hi doctor! I feel tired, don't want to eat, in the past 10 days I have had a bowel movement 2-3 times a day, broken stools. I have a burning pain in the entire left chest and abdomen, pain in the back of the shoulder blade.

Hello doctor! I have a question that I would like some advice on. I have had grade 4 hemorrhoids and now it is very uncomfortable and itchy. Because of working conditions, I am not in Vietnam. Do you have a method to reduce discomfort and itching of grade 4 hemorrhoids? I sincerely thank the doctor.

Hi doctor. Recently, I have had many strange symptoms. At first, I had a stomach ache on the right side of the navel, it hurt for about 2-3 days. I went to the pharmacy to ask to buy medicine, the seller told me that I had colon spasms and digestive disorders and sold me 4 doses of antibiotics. After taking it all, I still felt pain, so I took 1 panadol to relieve the pain. I used a pregnancy test with 1 line, the next day I still had pain and had an ultrasound. The result was grade 2 fatty liver and right kidney residue. The doctor told me that my stomach ache could be caused by an apple. The next day she had a low fever, dizziness, nausea and pain in the navel area, and felt anorexia. I went to the pharmacy to buy medicine to treat constipation, 2 days ago some symptoms were relieved. But I still have a severe headache in both temples when I stand up or sit up suddenly, I also have unusually heavy hair loss, a bit bitter in the mouth. Hope the doctor can advise you on the case, what are the signs of the disease on the right side of the belly button, constipation, and headaches on both sides? Thank you doctor.

Hello doctor, my girlfriend often has abdominal pain between episodes, a few days it happens again. Each pain lasts several hours. I have gone to the hospital many times for medical check-ups, blood tests, and blood tests, but still no results. The last time I went to the hospital, the doctor said it was some kind of virus, but I didn't know exactly. From then on, you don't go to the doctor anymore. Your abdominal pain has been present for more than 5 years now. What is the cause of abdominal pain between episodes? What tests are needed to diagnose the disease? Thank you doctor!

H. pylori density and mucosal type were the only predictors of active inflammation in ectopic gastric mucosal structures and a higher likelihood of inflammation in patients with H. pylori infection. active in the mucosa other than the ectopic gastric mucosal structure.

The detection of an ectopic gastric mucosal network or ring suggests the pathogenesis of an acid-induced lesion. Invasion of H. pylori may exacerbate complications of ectopic gastric mucosa.

Ectopic gastric mucosa (ectopic gastric mucosal structure) is an area of ​​surrounding mucosa that is salmon-pink, variable in size, and oval, round, or even map-shaped. . It is often observed during endoscopic evaluation of the cervical esophagus.