Need brain specialist advice?

My daughter feels "heaviness" around her forehead. Says it makes it difficult to focus and articulate her thinking. She also says it affects her balance and makes her not to see clearly. She suffered a hyper reaction from this condition a few months ago, which made her to hear, feel and smell things out of the ordinary (apparent psychosis). We met some psychiatrists who fed her for months on tails of antidepressants and anti-psychotic medicine. The drugs were not helping much and actually induced other bizarre behavior. The more these behaviors the more the psychiatrists increased the dosage until they nearly destroyed our daughter. Thankfully we soon realized what was happening and withdrew all medicines. Today she is almost back to normal, except for this feeling around her forehead that started the problem in the first place. We urgently need professional advice on what to do or who to consult (worldwide).