Changing moods causes deficiency in attention which in turn causes less memory. Some anxiety or any issues are may be there which causes sleeplessness. Patients needs mental health management. With medication he is not totally cured. Consult homoeopathic doctor or me online or offline and take proper help.

Hello Friend, Good that you are seeking a help here. Behaviors with anger, irritation, frustration, Mood swing, hurtful speech etc are expression or outburst of stress in mind. May be work or career related tension, family or relationship issues could be triggering such anxious thoughts and behaviors. Better to analyze in detail about the root cause to recommend suitable solution. Be positive. Take a counseling help first to assess his symptoms in details. Feel free to reach me online for further evaluation and recommendation. Be positive. He will be alright soon.

I believe you should discuss your concerns in detail with a mental health professional to gain an insight about nature of problem and ways to overcome it through psychotheraputic techniques Consult with me or any psychologist for therapy and counseling Connect with me through practo Follow my Facebook page "juhi parashar -psychotherapist " for mental health issues All the best Seek help for early recovery