Can excessive internal heat in women cause frequent urination?
Generally, excessive internal heat ("shang huo") in women may indirectly cause frequent urination. However, if accompanied by symptoms such as painful urination or urgency, it is more likely related to a urinary tract infection. If in doubt, it is recommended to evaluate based on a comprehensive assessment of symptoms. Specific analysis is as follows:

According to traditional Chinese medicine (TCM), excessive internal heat may disrupt the body's fluid metabolism or lead to damp-heat in the bladder, thereby irritating the bladder mucosa and increasing urinary frequency. This is often accompanied by other signs of "shang huo," such as yellow urine, dry mouth, and irritability.
Frequent urination is more commonly caused by conditions such as urinary tract infections, excessive fluid intake, or bladder dysfunction. If urinary frequency is accompanied by pain, urgency, or cloudy urine, it is highly likely due to an infection rather than simply "shang huo," and targeted evaluation is necessary to identify the underlying cause.
In daily life, maintain a light diet and drink plenty of water to alleviate symptoms of internal heat. Pay attention to personal hygiene to reduce the risk of urinary tract infections. If frequent urination persists or is accompanied by discomfort, seek medical advice promptly for proper diagnosis and treatment to avoid delays in recovery.