Septilin can be taken for one month at a stretch. But there are some better herbal formulations which can help you fight against recurring throat infections.
Next Steps
You can consult online for better understanding of your condition and a result oriented treatment henceforth.
Health Tips
In the meantime, start doing gargles with triphala decoction in the morning. Keep drinking warm fluids. Use Kanthasudha pellets by Maharishi Ayurveda for soothing your throat.