Please consult the concerned Dr. who prescribed. Don't advise multiple vitamin tab, take org wheat grass powder, seabuckthorn juice, shatavari kalp, may contact for any assistance.
MSCDFSM, medical toxicologist, HIV counsellor, diabetic educator, addiction and mental health counsellor , DNHE, CNCC, Sex Ed
Dietitian/Nutritionist, Patna
None of above will work for weight gain.
Best way is increase your protein intake with regular physical activity along with good sleep will help. Kindly consult dietician for details.