If you suspect kidney stones because of frothy urine, it's important to understand that frothy urine can be caused by various conditions, including kidney issues, but it is not a definitive sign of kidney stones. Taking Tadalafil, a medication primarily used for erectile dysfunction and certain urinary symptoms, should be done cautiously.

• Consult a healthcare provider first: Before taking Tadalafil, especially if you have symptoms suggesting kidney problems, it's best to get a proper diagnosis. Kidney stones or other kidney conditions may require specific treatment.

• Potential risks: Tadalafil can affect blood pressure and kidney function in some cases, so using it without medical advice when you have possible kidney issues might not be safe.

• Get evaluated: A healthcare professional may recommend urine tests, imaging studies, or blood tests to confirm if you have kidney stones or another condition causing frothy urine.

In summary, do not self-medicate with Tadalafil if you suspect kidney stones. Seek medical evaluation to ensure safe and appropriate treatment.