What to do for stomach pain and bloating in a 15-year-old girl with lactose intolerance concerns? - #29528
This is kind of embarrassing, but I am a 15-year-old female nothing haven’t got issues for the past four years. It increased all the time uncontrollable sometimes I do have stomach pain in my lower left side depends on the day. I just get stomach pain like a random time of the day was a little. AsAs it has been an issue for me at school cause like my biggest fear is smelling and I don’t really want that. I genuinely think I need advice. I’ve tried to stay off milk just in case I was lactose intolerant, but it’s like even when I was off the milk out. It was still happening. Try to cut down foods with fiber in them, but I didn’t really see any results so at this point I just don’t know what to do.
How long have you been experiencing stomach pain and bloating?:
- More than 6 monthsHow would you describe the severity of your stomach pain?:
- Mild — noticeable but manageableWhen do you typically experience the stomach pain?:
- No specific patternHave you noticed any specific foods that trigger your symptoms?:
- No clear triggersDo you experience any other symptoms along with the stomach pain?:
- BloatingHow often do you feel bloated or uncomfortable after eating?:
- RarelyHave you tried any treatments or remedies for your symptoms?:
- Diet changes100% Anonymously
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Doctors' responses
Hello
For a 15-year-old girl with long-term mild stomach pain in the lower left side and occasional bloating, the most common causes are functional bowel issues such as gas buildup, mild constipation, or irritable bowel syndrome, rather than true lactose intolerance—especially since symptoms continued even after stopping milk. Hormonal changes during adolescence, anxiety about school or embarrassment about odor, and irregular eating or bathroom habits can also contribute.
What to do now: keep a simple food and symptom diary for two to three weeks, eat regular meals, drink enough water, and avoid holding in gas or stool at school. Gentle daily movement and not skipping breakfast often helps bowel rhythm. If milk seems suspicious, you can try lactose-free milk or yogurt rather than removing all dairy, because many teens tolerate small amounts.
Over-the-counter options like simethicone for gas or a mild probiotic can be considered after discussing with a parent or pharmacist.
Medical review is important if the pain has lasted four years, even if mild. A doctor may check for constipation, food intolerance, or less common causes such as inflammatory bowel conditions. Seek evaluation sooner if there is weight loss, blood in stool, frequent diarrhea, vomiting, fever, pain waking her from sleep, or worsening pain.
The key reassurance is that this pattern is very common in teenagers and is usually manageable once the exact trigger—often bowel habits or gas—is identified.
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