Ayurvedic treatment is given after estimating the Cause, Doshas, Lifestyle, Bodytype, etc of the individual.
If it is taken without the above calculations, it's just like Arrowing in d Dark.
Next Steps
Thyrogrit is good med for Hypothyroidism.
It contains herbs like Guggul, black pepper, pippali which r Hot by Nature. If your wife or child is having a Head body(Pitta Prakruti), Thyrogrit may lead to Heat in d body.