OpenHealth Q&A

Get answered by medical professionals

(24M, Asian) Anxious About Dark Stool

7/12/2025, 5:10:27 AMMale25-34

I'm a 24-year-old male of Asian descent, and I'm feeling quite anxious because I've noticed my stool has turned black. I take Rupall four times daily to manage my chronic hives, and I don’t have any other medical issues or take any additional medications. Normally, my stool is brown, so this sudden change is alarming for me. Could my recent consumption of a lot of blueberries over the past couple of days be the culprit for this change?

WellnessLifestyle ChangesInternal Medicine

Answers (1)

Cony

7/12/2025, 5:10:39 AM

OpenHealth AI

It's understandable to feel anxious about changes in your stool color, especially when it shifts to something different like black.

Black stool can be caused by several factors. It's great that you’re paying attention to your health. The consumption of blueberries is a possible reason for the color change, as certain foods can temporarily darken stool. However, black or tarry stool could also indicate bleeding in the upper gastrointestinal tract, which can be more serious.

Next Steps:

  1. Monitor Your Symptoms: Keep a close eye on your stool color over the next few days. If it returns to a normal brown, the blueberries may indeed be the cause. Take note of any other symptoms like abdominal pain, nausea, or changes in appetite.

  2. Assess Your Diet: Consider the foods you’ve recently consumed. If you’ve eaten food items that are known to change stool color—like blueberries, dark chocolate, or foods with food coloring—this could explain the change.

  3. Stay Hydrated: Ensure you are drinking enough water, as this can help maintain healthy digestion.

  4. Consultation Warning Signs: If you notice the stool remains black, becomes tarry, or if you experience severe abdominal pain, fatigue, or any signs of bleeding (like vomiting blood), consider seeking medical advice promptly.

Take a moment to breathe and remind yourself that many stool changes are benign, often linked to diet or minor digestive changes. Keep track of any patterns and listen to your body. If you have additional questions or concerns, feel free to ask!

Related Questions

Unusual Tongue Condition

Last weekend, I participated in a three-day sleepover with my younger cousin, who seems to have a habit of coughing openly. Upon returning home, I began to feel unwell; I woke up with a pounding headache and a painful throat. By the final day of the sleepover, my discomfort intensified. I noticed a rash spreading across my face, and my throat was incredibly sore, similar to the experience of having stage 2 sunburn (an ordeal I went through last year) but without the blistering. Eating and drinking became increasingly painful, and even resting caused discomfort. Though the rash eventually faded, I was left with a peculiar appearance on my tongue. Frustratingly, my parents refuse to seek medical attention, dismissing my concerns as typical hypochondria. I find myself wondering about the strange changes happening with my tongue and whether I should urge them for a doctor’s visit.

WellnessFamily MedicinePreventive Medicine
Male25-34
18 minutes ago

Food Bolus Lodged for an Extended Period

28-year-old female Currently taking Guanfacine, Prozac, and Lyrica. It’s been quite the rollercoaster for me these past two weeks! To give you some context, I’ve experienced my fair share of food getting lodged in my esophagus several times each week since I was in high school. Typically, it’s not a huge deal; I manage to induce vomiting and continue with my day. However, today was different. I took a single bite of a turkey sandwich, and ever since, I’ve been regurgitating saliva and the sensation of food being trapped persists. The food got stuck around 11 AM, and now it’s already 8 PM. What can I do to alleviate this predicament?

NutritionFamily MedicineInternal Medicine
Male25-34
38 minutes ago

Concerns About Hand Discoloration

A 30-year-old woman, who stands at 5 feet 7 inches and weighs 140 pounds, has been experiencing concerning symptoms with her hands and wrists. They have developed a reddish and blotchy appearance, which has now spread down to the wrists. She is on medication for Borderline Personality Disorder and depression. Although she recognizes the need to consult a doctor soon, her anxiety levels are significantly elevated as she prepares to schedule this appointment.

AgingFamily MedicineInternal Medicine
Male25-34
47 minutes ago

Understanding Patent Ductus Arteriosus

I recently learned that my 7-year-old daughter has a minor patent ductus arteriosus (PDA). She underwent an echocardiogram due to our family's background of bicuspid heart valves, which I, along with my father and brother, also have. While her heart valves appear healthy, the echocardiogram did reveal this small PDA, as indicated in the report I received. Although I anticipate hearing from the doctor by Monday, that means I have two days to ponder this situation and feel anxious about it. I’m curious—do all PDAs require surgical intervention? Considering her age, it’s unlikely that it will close spontaneously. If anyone has any experiences or knowledge regarding this condition, I would greatly appreciate your input! Thank you!

WellnessFamily MedicineInternal Medicine
Male25-34
1 hour ago

Should You Discuss Your Own Research on Test Results with Your Doctor?

I recently underwent an echocardiogram, and while awaiting my cardiologist's call, I took it upon myself to look up what constitutes normal values and compare them with my own results. When she eventually reached out, she highlighted two abnormalities in my readings; however, one noticeable irregularity was not mentioned in our conversation. This has left me pondering whether I should address this overlooked abnormal result at our upcoming meeting, or if it might be best to refrain from mentioning it, considering her expertise in this area. I have complete confidence in her assessments, yet I find myself feeling a bit anxious about this situation.

Family MedicineInternal MedicinePreventive Medicine
Male25-34
1 hour ago