¿Son adecuados el tadalafilo y la dapoxetina para el tratamiento de la disfunción eréctil?

Based on the symptoms you have described, it could be an urinary tract infection or some other type of infection. Free water in the abdominal cavity is due to inflammation or infection in the area. Consult with a doctor as soon as possible for proper diagnosis and treatment. They may recommend further tests or prescribe antibiotics to treat the infection.

Urinary tract infection is characterized by pain during urination. It is recommended to see a urologist for the right diagnosis and treatment The delay in treatment may also result to a series of complications.

While it is normal for one testicle to be a bit larger than the other, a sudden change whereby the right one is always bigger than the left one for a couple of days is worth taking notice of. Mention it even if there is no pain and it is okay. The causes of this condition may be something like an infection or fluid build-up. 

Creatinine level is usually seen in blood. Creatinine level in urine doesn’t have much significance. Generally if your blood creatinine levels are above 1.5 mg/dl then you should see a nephrologist.

More detailed history and tests like Uroflowmetry and Ultrasound with Post void residual measurement will give accurate diagnosis. If it’s BPH only and not improving with medicines then might need a surgical treatment. There could be other reasons like urethral stricture or high bladder neck which is also dealt surgically.

Let’s talk about the lump in your scrotum. It's good that it doesn’t cause you pain. It might be a benign condition called a hydrocele, which is a fluid-filled sac around the testis. Since it hasn't grown and isn't painful, there's no need to worry. However, it's still a good idea to mention it to your doctor during your next check-up.