I'm just wondering that is 420mg of truxal deadly amount to take? my friend said she has collected them that much and i'm worried... she's 160cm/44kg

Truxal=chloprothixen: The initial doses of chlorprothixene should always be as low as possible (e.g. 30 mg at bedtime, 15 mg morning dose) and be increased gradually. Patients receiving 90 mg daily (and more) of the drug should be hospitalized. this is a copy and paste from internet. so she could be in danger if she took it at once. if you think she might harm herself get help. talk to her parent,or to a couselor.