Category: General Health
Question: Hello I have had pain on my back down to my butt and leg Right leg only If I drink alcohol it weakens my leg
Answer: Hello Mr Akpan 
Good morning Sorry to read about your pain There are other questions you need to answer for more clarity 
What do you do 
How long have you been having the pain
Any history of trauma or accident to the back in the past

You might be suffering from low back pain which can radiate down to both legs or one leg  There are several causes of low back pain  and notable among them is a muscle or ligament strain in the back Another is arthritis of the bones of the back it can also be due to a bulging disk that could be causing some nerve compression 
I advise you to make out time to see a doctor for proper evaluation and investigation  xray of the back In the meantime you can take some analgesics like paracetamol to ease the pain Get ergonomically designed seats for use if your bed is too soft you can change it 

I hope this helps 

Get well soon You can chat with a doctor for a detailed workup 

Cheers