My 9 month olds doctor prescribed lariam to her and since I gave her the pill she wakes up at night cry non stop which she doesn't do before?

Lariam side-effects. Is she taking it to prevent or treat malaria? The most frequently reported side effects with Lariam include nausea, vomiting (most common), diarrhea, dizziness, loss of balance, difficulty sleeping, and bad dreams. Splitting the total therapeutic dose into 2 doses taken 6 to 8 hours apart may reduce the occurrence or severity of adverse effects.