Cystitis is inflammation of the bladder; urethritis is inflammation of the urethra or meatus.
Yes that's why it is sometimes called the urethral opening
The opening of the urethra is the external urethral orifice.
urethra
Yes, you are probably describing what they call "Honeymoon Cystitis". Irritation of the urethra during sex.
This is the external opening of the urethra.
Urethra
urethral meatus
The urethra provides a passage way for urine as it leaves the body.
urethral meatus, The urethra is the tube leading from the bladder to the meatus to discharge urine outside the body.
The tube leading from the bladder to the outside of the body is called the urethra.
There is no defined region of urethra: it begins a at the bladder and ends at the head of the penis. The external urethra, the area that you can see, is called the meatus.
Escherichia coli , chlamydia ,mycoplasma and staphylococcus are the bacteria that can cuasse cystitis, when these bacteria are travelling from the urethra to the baldder , it can cause cystitis and other serious conditions . Cystitis is an inflammation of the bladder and possibly the urethra. Most often, cystitis is caused by a bladder infection, and it occurs most often in women. Normally, the bladder, urethra, and the rest of the urinary tract are sterile and contain no bacteria or other microorganisms. Cystitis can occur when bacteria enters the bladder from outside the body through the urethra. Bacteria can also come from other parts of the body and cause cystitis by travelling through the bloodstream to the bladder.Killing these bacteria are the key points to cure cystitis . The Diuretic and anti-inflammatory pill can be the right cure to cystitis , it has the effect to kill all kinds of bacteria radically i just a few dyas .