Arjun Reddy Arjun Reddy Asked 6 months ago

Is hot tea bad for kidney stones?

My uncle recently had kidney stones, and he told me that drinking hot tea regularly could be a problem. I really enjoy my evening chai, so I'm wondering if hot tea is actually bad for kidney stone risk.

8

8 answers

Manish Pandey Manish Pandey Joined Feb 2026 6 months ago
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I just got treated for a 6mm kidney stone last month, and the pain was absolute hell. My urologist strictly told me that black tea is rich in oxalates which can form calcium oxalate stones. If you have a history of stones, please limit your tea and focus on drinking 3 liters of water daily.

Aayush Sharma Aayush Sharma Joined Jul 2026 4 months ago

Bro, my hostel roommate had kidney stones and the doctor literally told him to cut down on black tea because of oxalates. I love my tapri chai but apparently too much of it can be risky if you are prone to stones. Keep drinking lots of water instead!

Rajeshwari Rao Rajeshwari Rao Joined Jan 2026 6 months ago

At my age, my day doesn't start without hot tea, but my kidneys had other plans last year. If you have had stones, drinking heavy black tea is like inviting them back. I have switched to very light milk tea, but honestly, water is our best friend now.

Sohan Lal Sohan Lal Joined Feb 2026 6 months ago

In my 65 years, I have seen many family members suffer from stones. Tea is fine in moderate amounts, but the real issue is that people don't drink enough water throughout the day. Listen to your body, drink plenty of fresh water, and don't worry too much.

Divya Deshmukh Divya Deshmukh Joined Apr 2026 6 months ago

I was reading some medical blogs and found out that black and green teas have varying levels of oxalates. It seems herbal teas like chamomile might be safer for kidney stones. Has anyone else done research on this or gotten advice from their doctor?

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Siddharth Roy Siddharth Roy Joined Apr 2026 6 months ago

As an Indian, telling me to stop drinking hot tea is like asking me to stop breathing! But yes, unfortunately, tea has oxalates which stones love. Maybe don't drink five cups a day, let's keep it to one and save our kidneys the extra work.

Vikram Malhotra Vikram Malhotra Joined Apr 2026 6 months ago

If you already have kidney stones, chugging hot tea is definitely not a smart move. High oxalate drinks are known triggers. Skip the tea, drink lemon water or plain water, and get an ultrasound done to see the stone size.

Nisha Mehta Nisha Mehta Joined May 2026 5 months ago

Since tea contains moderate to high levels of oxalates, it can contribute to calcium oxalate stone formation in sensitive individuals. If you are on a plant-based diet, balance your oxalate intake with adequate calcium food sources to bind them. Always get a doctor's advice for your specific stone type.

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