PRECAUTIONS WHEN USING PUNCH TULSI DROPS:- People who are allergic or hypersensitive to Tulsi or its constituents should use Tulsi under a doctor's supervision Tulsi might prolong the bleeding time. Caution is advised in patients with bleeding disorders or taking drugs that may increase the risk of bleeding Although not well studied in human Tulsi may have anti-spermatogenic (sperm-blocking) and antifertility effects. Tulsi should be avoided during pregnancy as it may stimulate uterine contractions thereby increasing the risk of abortion