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High bp and fatty liver
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It is uncommon but possible to have fatty liver or metabolic issues with a normal BMI (19). This is often termed "Lean NAFLD." While your heart, kidney, and thyroid tests are normal, the elevated AST/ALT indicates liver inflammation, and a BP of 135/90 is high for your age group.
2. Potential Underlying Causes
Since the common causes (kidney/thyroid) have been ruled out, we should consider:
Dietary Factors: High intake of fructose (sugary drinks/processed snacks) or hidden trans fats can cause liver inflammation even in thin individuals.
Lifestyle & Stress: Anxiety, lack of sleep, or excessive caffeine can contribute to "white coat" or persistent borderline hypertension.
Supplements/Medications: Use of any gym supplements, protein powders, or over-the-counter medications can sometimes irritate the liver and raise BP.
Metabolic Health: Occasionally, "lean" individuals can have insulin resistance.
3. Recommended Next Steps
Liver Ultrasound: Specifically to check for "Fatty Liver" (Steatosis), as LFTs only show the inflammation, not the cause.
Ambulatory BP Monitoring (ABPM): Checking BP at home multiple times a day or wearing a 24-hour monitor to see if the 135/90 reading is consistent or just due to stress during testing.
Viral Markers: Screening for Hepatitis B and C to rule out viral causes for high LFTs.
4. Immediate Management
Dietary Cleanse: Strictly avoid sugary beverages, sodas, and highly processed "junk" food for 4 weeks to see if LFTs improve.
Salt Reduction: Limit salt intake to less than 5g per day to help manage the BP naturally.
Physical Activity: Engaging in regular aerobic exercise (brisk walking, swimming, or cycling) for 30 minutes daily improves liver health and vascular tone.
Summary
Do not panic, but do not ignore these numbers. Since your major organs (Heart/Kidney) are healthy, these issues are likely metabolic or lifestyle-related and highly reversible at your age.
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Take salt restricted diet, increase physical activity.
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Blood pressure of 135/90 in an 18-year-old with a normal BMI is clinically significant and termed as Pre-hypertension. Since your cardiac and renal doppler reports are normal, the elevated AST/ALT (Liver enzymes) suggests that your liver is under metabolic stress, possibly due to Non-Alcoholic Fatty Liver Disease (NAFLD) or a high-fructose/processed diet. Even with a normal weight, internal visceral fat can cause 'lean' fatty liver and contribute to elevated blood pressure."
Next Steps
I recommend a strict lifestyle modification for 4-6 weeks before starting any BP medication. Focus on:
Reducing salt intake to less than 5g per day.
Eliminating sugary drinks, junk food, and excessive carbohydrates.
Incorporating 30-40 minutes of aerobic exercise daily.
Keep a daily BP log (morning and evening) for a week and share it with me for a better assessment."
Health Tips
High BP and liver enzyme fluctuations at 18 should not be ignored as 'stress.' While your major tests are normal, these are early warning signs from your body. Avoid self-medicating with liver 'detox' supplements or protein powders without a doctor's supervision, as they can sometimes worsen liver strain."
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Book a Physician consultation for an Assessment and also a treatment Plan with lifestyle modification.
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Need few more details for proper understanding of your issue.
You can consult with me online on Practo or whatsapp on eight three one eight four six nine eight eight six for proper diagnosis, conclusion and management
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Start Dash diet, restrict salt intake,
Next Steps
check bp after 15 days. if still high consult physician
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Here’s a clear, professional Practo-style response you can give:
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Hello,
Thank you for sharing your reports in detail—this helps a lot in understanding the situation.
At 18 years of age with a BMI of 19, a BP of around 135/90 mmHg is borderline high and should not be ignored, especially if it has been persistent for 3 months.
Since your major investigations (ECG, Echo, renal Doppler, electrolytes, lipid profile, thyroid profile, urine exam) are normal, this reduces the likelihood of common secondary causes of hypertension. However, a few important possibilities remain
1. Early (Primary) Hypertension
Even young individuals can develop early essential hypertension due to:
• Genetic predisposition
• High salt intake
• Stress, anxiety, poor sleep
• Sedentary lifestyle
2. White Coat / Anxiety-related BP Elevation
BP may remain elevated if:
• You are frequently anxious
• Checking BP repeatedly
• Under academic or personal stress
3. Raised Liver Enzymes (AST/ALT) are usually not significant unless raised by multiple folds like 6-7 times
Elevated AST and ALT (transaminitis) may be due to:
• Early Non-alcoholic fatty liver disease (can occur even in non-obese individuals)
• Recent infections (viral hepatitis needs to be ruled out)
• Drug/supplement use (gym supplements, painkillers, etc.)
• Muscle injury or intense exercise
This is unlikely to directly cause high BP, but both may be linked via lifestyle factors.
What I recommend you is:
Confirm diagnosis
• 24-hour ABPM or home BP monitoring (twice daily for 1 week)
Further tests (if not already done)
• Viral markers: HBsAg, Anti-HCV
• Repeat LFT after 2–4 weeks
✔ Lifestyle modifications (very important)
• Reduce salt intake (
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“Hello, I understand your concern. At your age (18 years), persistent BP around 135/90 is slightly on the higher side and should not be ignored.
Since your tests like ECG, Echo, renal Doppler are normal, this could be due to:
Early (essential) hypertension
Stress/anxiety or lifestyle factors
Dietary causes (high salt, junk food)
Regarding your elevated AST/ALT, this suggests mild liver involvement, commonly seen in:
Fatty liver (even with normal BMI in some cases)
Dietary habits or metabolic factors.
Next Steps
Since you are young, secondary causes of hypertension should be carefully ruled out, and liver enzymes need proper evaluation.
#I would strongly recommend a detailed consultation to correlate your reports and guide proper management. You can consult me directly here for a complete evaluation and treatment plan.”
Health Tips
Reduce salt intake (<5g/day)
Avoid junk/oily food
Regular exercise (30 mins daily)
Monitor BP regularly (home readings)
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SO, CHANGE LIFE STYLE N DIET PLAN DRASTICALLY FIRST.
ADD WALK YOGA. THIS BP IS BORDER LINE.
CONSULT MD PHYSICIAN. TILL THAN
CIPLA 40 ONE AT NIGHT FOR TEN DAYS
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Kindly do connect and consult
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Consult gen.physician once.no worry.
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Need detailed history including personal history. Need to evaluate the secondary causes of hypertension
Next Steps
Need detailed evaluation.
Health Tips
Avoid salt rich and fat rich food
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Please don’t worry and consult to physician
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Dr. Vetsa Sri Krishna Chaitanya
General Physician
7 yrs exp
Rajahmundry
Need a few more details please consult for further evaluation and treatment
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Dr. Mohammed Asif K A
General Physician
7 yrs exp
Chennai
Avoid Junk foods if you take.
Don't stress yourself
Avoid other habits like Alcohol & smoking if you do.
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Dr. Suraj Sharma
General Practitioner
4 yrs exp
Jaipur
Do consult
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Dr. Chaithra H
General Physician
5 yrs exp
Bangalore
Anxiety issues
Consult cardiologist and get evalauted for secondary causes if hypertension
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Dr. Anuj Mothsra
General Physician
6 yrs exp
Jhunjhunu
Can help you, kindly consult and provide detailed history for proper diagnosis and further management
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Disclaimer : The content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding your medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.