Brain and Spine Problems

I have been experiencing sudden dizziness when this happens i am not able to walk as i feel very weak in my hands and legs and feel that i will fall down. It happens mainly on the right side of the body. At times, i can feel the nerve on the right side above my ear throbbing. I am not sure why this is happening. Just to give you some background, i was a substance user for almost 7-8 years consuming hardcore substance. I am clean since last 6 years. I'm not sure whether this is the cause or is it something else. Due to this problem, i am having anxiety issues as i'm always worried and tensed. Kindly let me know what to do and suggest some treatment.

From the last few weeks i have a sensation of spinning head when i go to bed and wake up, and sometimes sound waves also travel to my ear, please recommend me what to do?

Whenever I touch any metallic object I get shock sensation. Like while touching tap, door handle, iron fence. It's mild Bt I feel it. And it makes spark sound also. But actual spark is not there. It's happening from past one month.

Have left having gutka have been more than a month. It's been 5 days having falls in head looks like something is moving in head heavy feeling in head.looking like nerves are paining.n lot of joint pain. Ear problem is also there with sometimes hazziness while working.

She keeps on getting blackouts which last for bot more than 15 secs... Can happen while doing anything. And then once she is ok she doesnt remember what happened. She has also mentioned a feeling of falling down while experiencing a fit/blackout.. Also recently she has starting having a nervous problem where she says when she tries to touch something for a second she feels as if she is touching a pin. Her elbow touches the back rest and she feels as if her elbow broke. Although nothing happens to her. But still i am worried. Anything that is going on needs to be treated asap. please help

Sir! i am suffering nurves weakness problem . I am unable to take even tea,water glass from others. please give suggesion.

Feel like drizziness ... headache ...I don't know what to do I get faint feel like spinning and very bad feeling lots of jead ache

I am already undergoing a treatment but can u please list me all the natural treatment and home remedies and nutrition's.. Please help me out.

My friend is 28 & 1/2 year old and gets severe headache thrice in a week that too hammering headache. Pls help me what we can do in this. And suggest some medications.

I had depression and sensatiolees ,numbness,emotionless in head since 10 years due to stress in head i taken all antidepressents but all in vain can i have multiple scolersis?