Hello there! thank you for asking i want you to know that recurrent UTIs need workup to rule out the cause for it. Himalayan renalka is is a homeopathic remedy for UTIs but it more like treat the symptoms not the cause. never overdose. remember every medicine is a poison if taking with out prescription and out of range. You need prevention more than cure Here are some measures decrease frequency of sexual intercourse Avoid use of a spermicide and diaphragm Void/Pee immediately after intercourse to lessen the risk of coitus-related introduction of bacteria into the bladder wipe out after urination defacation from front to back one directional to avoid contamination. Use regular depilatory agents to keep the groin hygiene Use hypoallergenic Hygiene gels like Biomousse gels and rinse it like a shampoo for at least 5 minutes. Drink cranberry juice (10 oz/day) or take cranberry tablets you can self treat your UTi with XXXX 200 mg twice daily for 3 days or XXXX 250 mg once daily for three days If the above maneuvers fail