I'm sorry to hear that you're experiencing frequent loose motions. Having diarrhea 4-5 times in one hour can lead to dehydration and discomfort, so it's important to address this promptly.

Loose motions can be caused by infections, food intolerances, or other underlying conditions. One medication sometimes used for diarrhea caused by mixed bacterial infections is a combination antibiotic containing Ofloxacin and Ornidazole, which works by targeting bacteria causing the infection. However, such antibiotics should only be taken under a doctor's prescription and guidance, as inappropriate use can lead to side effects or resistance.

Here are some steps you can take:

• Stay well hydrated by drinking plenty of fluids like oral rehydration solutions, water, or clear broths.
• Avoid foods and drinks that can worsen diarrhea, such as caffeine, alcohol, and fatty or spicy foods.
• Rest as much as possible.

Important: Since your symptoms are frequent and severe, it is essential to consult a gastroenterologist or a general physician promptly. They can evaluate your condition, possibly perform tests, and prescribe the appropriate treatment safely.

If you experience signs of dehydration (such as dizziness, dry mouth, decreased urination), blood in stools, high fever, or severe abdominal pain, seek emergency medical care immediately.

Please reach out to a doctor soon to get the right diagnosis and treatment.To narrow down potential causes, we will need some more information.Please tell me your age and gender.