My Brother has getting many effects like abnormal thinking, breathing difficulty, bronchitis, bruising, constipation, depression, diarrhea, dizziness, emotional changeability, hair loss, headache, incoordination, indigestion, infection, insomnia, loss of appetite, memory loss, nausea, nervousness, ringing in the ears, sleepiness, sore throat, tremor, weakness, weight loss or gain.what will i do please Suggest me.