This is Dr. David
you first need to see a primary care GP doctor in the UK
your primary care doctor can run routine tests such as blood work and xrays and check your testosterone level and check your prostate size which can be enlarged and cause problem with urinary flow
your GP doctor can check for acid reflux and check your throat and check your face for dry skin.
if you need to see a specialist, you may benefit from see a urologist to help your urinary and erection symptoms.
let me know if you have other questions.
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you can always reach me directly with "a question for Dr. David" in the medicine or oncology categories if you have other questions
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