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Does phentermine cause rectal bleeding

A 40-year-old member asked:
Dr. Sidney Vinson
27 years experience Gastroenterology
No: Can cause constipation which could lead to hemorrhoids or fissure but does not directly cause bleeding. All rectal bleeding should be evaluated.
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1 thank
Dr. Patrick Schaner
23 years experience Plastic Surgery
Maybe.: A recent study of phenteramine side effects showed 0.05% of those reporting side effects reported rectal bleeding. However, the differential for recta ... Read More

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A female asked:
Dr. Anne Phelan-adams
A Verified Doctor answered
A US doctor answered Learn more
No. If you have...: ...bloody stools and diarrhea, you need to get medical care NOW. I could write more but that might distract you from this advice. Go to a health car ... Read More
A 32-year-old male asked:
Dr. Gurmukh Singh
49 years experience Pathology
Not necessarily: Slow bleeding from colon cancer can lead to anemia, without visible blood or black tarry stools. More often than not, anemia is the presenting symptom ... Read More
A 40-year-old member asked:
Dr. Paul Harper
52 years experience General Surgery
Lots of stuff: Hemerrhoids, cancer, trauma, diverticulosis, ulcers, meckels diverticulum, a-v malformation, infection and more. I once had a "vampire" who presented ... Read More
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2 thanks
A 33-year-old female asked:
Dr. Lonna Larsh
30 years experience Family Medicine
Possibilites: Include hemorrhoids, diverticulosis, colonic polyps or cancer, an arteriovenous malformation (such as from osler weber rendu), an anal fissure, ulcera ... Read More
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6 thanks
A 34-year-old member asked:
Dr. Jason Bodzin
51 years experience General Surgery
Endometriosis: The classic answer to this q is endometriosis of the bowel, an unusual problem. Otherwise you may have a separate problem. Anyone with rectal bleedi ... Read More
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3 thanks
A 50-year-old member asked:
Dr. Siamak Milanchi
25 years experience Colon and Rectal Surgery
Several diseases: The most important question is that have you had colonoscopy? At your age it is very important to make sure that this is not rectal cancer. The most ... Read More
A 19-year-old female asked:
Dr. Gregory Thompson
A Verified Doctor answered
A US doctor answered Learn more
Several STDs...: Several sexually transmitted infections can involve the anus, rectum, and colon, including syphilis, chancroid, herpes, gonorrhea, chlamydia, to name ... Read More
A 58-year-old male asked:
Dr. Robert Binford
38 years experience Thoracic Surgery
No: I can not think of any way that a kidney stone could result in rectal bleeding. They involve 2 separate organ symptoms. It's more likely you have some ... Read More
A 39-year-old member asked:
Dr. Carol Peters-tanksley
35 years experience Obstetrics and Gynecology
No: Ovarian cysts will not lead to rectal bleeding. However severe endometriosis may lead to both ovarian 'cysts' and rectal problems. If you don't have e ... Read More

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