AskDocDoc
/
/
/
does coffee cause kidney stones
FREE!Ask Doctors — 24/7
Connect with Doctors 24/7. Ask anything, get expert help today.
500 doctors ONLINE
#1 Medical Platform
Ask question for free
00H : 22M : 43S
background image
Click Here
background image
Kidney & Urinary Health
Question #26021
46 days ago
64

does coffee cause kidney stones - #26021

Amara

I am a bit worried about my health lately because I’ve had some pretty awful pain that turned out to be kidney stones. The doctor said it's not uncommon but didn't really go into too much detail about how they form. Thing is, I started drinking a lot more coffee over the past few months, like 3 or 4 cups a day. Now I’ve always heard that coffee has some benefits, but I can't shake this feeling that I'm doing something wrong here! I'm really curious, does coffee cause kidney stones? It feels like maybe my caffeine intake is to blame. I know hydration is super important and I try to drink enough water, but I wonder if the coffee might be counteracting that somehow? I mean, like, does coffee cause kidney stones in any way? I saw some forums mentioning dehydration and calcium levels and stuff like that related to coffee consumption, but nobody seems to have a clear answer. I’d hate to think I might be setting myself up for more stones just by enjoying my morning brew. Could it be that drinking coffee, especially in the amounts I do, could actually trigger this? Maybe I should cut back, or can I keep enjoying my coffee without major risks? Just looking for some insight here!

FREE
Question is closed
FREE! Ask a Doctor — 24/7,
100% Anonymously
Get expert answers anytime, completely confidential.
No sign-up needed.
CTA image asteriksCTA image

Doctors' responses

Coffee alone is not typically known to cause kidney stones directly, but there are some subtleties you might want to consider. The main component in coffee, caffeine, is a diuretic, which means it can potentially lead to increased urination and, in some cases, dehydration if fluid intake isn’t adjusted to compensate. Dehydration is a well-known risk factor for kidney stone formation because it allows minerals in the urine to crystallize more easily. However, moderate coffee consumption has not been definitively proven to increase kidney stone risk. In fact, some studies even suggest it might decrease the risk due to increased urine volume with caffeine intake. So if you’re drinking 3 to 4 cups a day but also maintaining adequate hydration with water, you may not necessarily need to worry.

That said, it’s important to look at your overall fluid intake to make sure you’re drinking enough non-caffeinated fluids throughout the day to prevent dehydration. Focusing on a balanced diet can help, too, as certain types of kidney stones are more related to dietary habits. While caffeine can speed up calcium excretion in the urine, which is a potential risk factor, the impact with moderate coffee drinking isn’t considered strong enough to be a main cause of stones. Instead, keep focused on drinking at least 2 liters of water daily and maintaining a balanced intake of fruits and vegetables, which can help maintain proper urine composition.

It’s also worth considering reducing salt and protein intake if you are prone to calcium stones. If stones persist, or if they’re particularly large, definitely follow up with your healthcare provider for a more tailored dietary and hydration plan.

19040 answered questions
91% best answers
Accepted response

0 replies
FREE! Ask a Doctor — 24/7,
100% Anonymously

Get expert answers anytime, completely confidential. No sign-up needed.

About our doctors

Only qualified doctors who have confirmed the availability of medical education and other certificates of medical practice consult on our service. You can check the qualification confirmation in the doctor's profile.


Which foods support kidney function?
normal range of kft
what causes frequent urination in female
kidney transplant operation cost
laser stone removal
laser operation for kidney stone
renal scarring
what is the reason for urinary infection
how to detox kidney naturally at home
“Generalized body swelling in a kidney patient – safety of herbal medicines and diet
kidney stone symptoms treatment
which doctor to consult for uti in female
Is it severe or not is it reaching till kidneys
papaya for kidney patients
rate of kidney transplant
laser stone treatment
Seeking Alternative Antibiotic for UTI Symptoms and Side Effects
foods to avoid after kidney stone surgery
Painful Urination After Intercourse with My Wife
what is urinary retention
how long can you live with one kidney
how to prevent urine infection
how to prevent uti
ursl surgery
Seeking Alternative Antibiotic for UTI Symptoms and Side Effects
kidney transplant ke bad ki life
what are the worst foods for kidney stones
urine microscopy test
how does kidney stone pain feel like
how much chanca piedra can be taken in a day
can beer remove kidney stones
what are the first signs of kidney stones
sir dard kaise hota hai
stone in kidney treatment
single kidney
how to remove kidneys stones by laser
how to test for uti at home
is beer good for kidney infection
unable to urinate home remedies
Increased Urgency to Urinate and Changes in Bladder Control
normal range of kidney function test
main reason for kidney stones
how much does kidney transplant cost
Recurring UTI Symptoms After Antibiotic Treatment
can a person survive with one kidney
How to reduce fever event though I took paracetamol ?
Reducing creatinine uria, Bun ect.
what is creatinine serum
how to detox kidneys from alcohol
beetroot is good for kidney
laser surgery for kidney stones recovery time
I frequently use the restroom after water intake
kidney stone laser treatment side effects
what is the most common cause of prostatitis
Retention of urine meaning
what is creatinine serum in blood test
how long does it take for a uti to turn into a kidney infection
can you live with one kidney
is gymnema sylvestre safe for kidneys
what is stage 3 chronic kidney disease
how long do kidney stones last
where do kidney stones hurt
can kidney stones cause gastrointestinal problems
kidney stone medical term
Frequent Urination and Blood in Urine Concerns
is coconut water good for liver and kidney
minimum kidney stone size
kidney stone operation laser
urinary retention treatments
what causes bladder pain without infection?
kidney stone recovery time
normal prostate size in men
Pain and Itching in Anus with Hard Stool
Frequent Urination and Sleep Disturbance in a 15-Year-Old
male kidney stone laser surgery
Does beer prevent kidney stones?
causes of retention of urine
what are the symptoms of kidney stones
do energy drinks cause kidney stones
how to reverse chronic kidney disease stage 5
best treatment for kidney stones in india
Pele do pênis não desce totalmente, é fimose?
what is the best food to eat when you have kidney stones
can a uti cause bleeding
what do kidney stones feel like
Experiencing Blood Clots with Urination and Abdominal Pain
how long can you have a uti without knowing it
what is the fastest way to get rid of a bladder infection naturally
how to clean kidney naturally in hindi
how long after lithotripsy to pass stones
laser female kidney stone surgery
how to keep kidney healthy
please its worsening day by day
pathri ka operation kaise hota hai
how long does a uti last without antibiotics
How to improve kidney function naturally?
donor kidney transplant cost
can male sperm cause uti in females
Urine me jhag aa raha hai eska kya karan hai
can a uti cause back pain