When considering Tulsi drops for your 5-year-old son's cough relief, it's important to keep a few key points in mind:

• Safety: Tulsi (holy basil) is generally considered safe in moderate amounts, but children's responses can vary.

• Dosage: There is no standardized dose for Tulsi drops in children, so it's best to use products specifically formulated for kids or consult a pediatrician.

• Effectiveness: Tulsi has traditional use for cough and cold relief, but scientific evidence is limited.

• Consultation: Always check with your child's doctor before starting any herbal remedy, especially for young children.

• Other measures: Ensure your child stays hydrated and monitor symptoms. If the cough persists, worsens, or is accompanied by other symptoms like fever or difficulty breathing, seek medical advice promptly.

In summary, while Tulsi drops might be helpful, professional guidance is important to ensure safety and appropriate care for your child.