Hello,
Welcome to health care magic.
I am Dr Alok Sinha, MD Psychiatry from India. I can understand your concern. I will try my best to answer your query.
I have carefully read your question and could understand that your dad is suffering from haemorrhagic
stroke since 03 months and gradually he has recovered, but suddenly experiencing heaviness of right half for last 2 weeks.
Firstly, let me tell you that these are not good signs as these point towards another episode of stroke.
On scrutiny of the information provided by you, it appears that your father is also having
uncontrolled hypertension. Hypertension is a main cause of bleed and results in haemorrhagic stroke. Re-bleed may recur if hypertension is poorly controlled. This has happened with your father. Because of recurrence of stroke he had suddenly developed motor and sensory weakness leading to heaviness feeling in right side of body. He is also having poor sleep which points more towards recent insult to brain (a fresh stroke).
Please
consult a neurologist who may advise you to get a fresh
MRI done for diagnosis and then may advise you accordingly.
Hope it answers your question. I wish your father a better health.