Blood after bowel movement?
I have a bowel movement every day, but the timing varies.
I am usually very busy at work and drink very little water.
I have irritable bowel syndrome.
Recently, during my menstrual period, on the first day after having a bowel movement, I noticed blood on the toilet paper, and it was quite a lot.
At first, my stool was a bit hard, but then it became soft, although I haven't had diarrhea.
For the past few days, after having a bowel movement, my anus has been very painful, lasting for several minutes.
I can't tell if the blood is from my menstrual flow or from my stool.
The menstrual flow has been quite heavy, which might be a factor.
Previously, I also noticed blood on the toilet paper after a bowel movement, but it only happened that one day, and drinking more water helped.
This time, for four days, I've seen blood on the toilet paper, to varying degrees, and I am quite worried.
I would like to ask the doctor if this could be an anal fissure or an external hemorrhoid, and whether I need to see a doctor.
Wu, 20~29 year old female. Ask Date: 2016/10/30
Dr. Ke Fangxu reply Surgery
Based on your description, it seems more like irritable bowel syndrome combined with anal fissures.
I recommend starting with a light diet and maintaining a good daily routine.
Increasing your intake of dietary fiber should also be helpful.
If the symptoms persist without improvement, you may want to consult a physician for medication.
Reply Date: 2016/10/30
More Info
Post-bowel movement bleeding can be a concerning symptom, especially when it occurs frequently or is accompanied by pain. Based on your description, it sounds like you are experiencing rectal bleeding that may be related to a few potential causes, particularly given your history of irritable bowel syndrome (IBS) and the recent onset of your menstrual period.
Possible Causes of Rectal Bleeding
1. Anal Fissures: One of the most common causes of bleeding after a bowel movement is an anal fissure, which is a small tear in the lining of the anus. This can occur when passing hard stools, which can be painful and may result in bright red blood on the toilet paper or in the stool. Given that you mentioned having hard stools initially, this could be a likely cause.
2. Hemorrhoids: Another common cause of rectal bleeding is hemorrhoids, which are swollen veins in the lower rectum or anus. They can cause bleeding, especially during bowel movements, and may also cause discomfort or pain. External hemorrhoids can be felt as lumps around the anus, while internal hemorrhoids may not be visible.
3. Menstrual Blood: Since you mentioned that your menstrual period started around the same time as the bleeding, it can sometimes be difficult to distinguish between menstrual blood and rectal bleeding. If you are experiencing heavy menstrual bleeding, it may be contributing to the confusion.
4. Irritable Bowel Syndrome (IBS): IBS can lead to changes in bowel habits, including constipation and diarrhea, which can exacerbate the risk of developing fissures or hemorrhoids. Stress and dietary changes can also influence IBS symptoms, potentially leading to harder stools or increased straining during bowel movements.
5. Other Gastrointestinal Issues: While less common, other gastrointestinal conditions such as diverticulitis, inflammatory bowel disease (IBD), or even colorectal polyps can lead to rectal bleeding. These conditions often come with additional symptoms such as abdominal pain, changes in bowel habits, or weight loss.
When to Seek Medical Attention
Given that you have been experiencing bleeding for four consecutive days, it is advisable to seek medical attention. Here are some signs that warrant a visit to a healthcare provider:
- Persistent Bleeding: If the bleeding continues or worsens, it is important to have it evaluated.
- Severe Pain: If you experience significant pain that does not improve with over-the-counter pain relief or home remedies.
- Changes in Bowel Habits: If you notice significant changes in your bowel habits, such as persistent diarrhea or constipation.
- Accompanying Symptoms: If you experience other concerning symptoms such as fever, weight loss, or changes in appetite.
Management and Treatment
In the meantime, here are some general recommendations that may help alleviate your symptoms:
1. Increase Fluid Intake: Staying well-hydrated can help soften stools and reduce the risk of straining during bowel movements. Aim for at least 8-10 glasses of water a day.
2. Dietary Adjustments: Incorporate more fiber-rich foods into your diet, such as fruits, vegetables, and whole grains. This can help promote regular bowel movements and prevent constipation.
3. Warm Sitz Baths: Taking warm baths can soothe the anal area and may help relieve pain associated with fissures or hemorrhoids.
4. Over-the-Counter Treatments: Consider using topical treatments such as hydrocortisone cream or witch hazel pads for hemorrhoids, and topical anesthetics for pain relief.
5. Avoid Straining: Try to avoid straining during bowel movements, as this can exacerbate fissures and hemorrhoids.
6. Consult a Specialist: If symptoms persist, a visit to a gastroenterologist or a colorectal specialist may be necessary for further evaluation and management.
In conclusion, while your symptoms may be related to anal fissures or hemorrhoids, it is essential to consult a healthcare professional for a proper diagnosis and treatment plan. Early intervention can help prevent complications and improve your quality of life.
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