Genitourinary diseases (or urogenital diseases) are those of the tissues or organs of the urinary (kidneys, ureters, bladder, urethra) and reproductive tracts. They include reproductive and urinary tract infections, congenital abnormalities, cancers of the urological and reproductive systems, and sexual dysfunction.
This module focuses on the classes of drugs that are used to resolve or improve the symptoms of genitourinary diseases.
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Alpha-blockers for prostate gland enlargement (benign prostatic hyperplasia)
5α-reductase inhibitors for prostate gland enlargement
5α-reductase inhibitors for prostate gland enlargement
Dutasteride and finasteride inhibit conversion of testosterone to dihydrotestosterone.
Phosphodiesterase inhibitors and prostaglandins
Phosphodiesterase type 5 (PDE5) inhibitors for erectile dysfunction
Avanafil, sildenafil, tadalafil and vardenafil
Prostaglandins for erectile dysfunction
Alprostadil (prostaglandin E1, PGE1)
Drugs for premature ejaculation
Antimuscarinic drugs for urinary frequency, urgency, and incontinence
Antimuscarinic drugs for urinary frequency, urgency, and incontinence (overactive bladder syndrome)
Darifenacin, fesoterodine (antimuscarinic prodrug), flavoxate (also used for bladder spasms due to catheterisation, cytoscopy, or surgery, hyoscine (scopolamine) butylbromide for symptomatic relief of gastro-intestinal or genito-urinary disorders characterised by smooth muscle spasm, oxybutynin for urinary frequency, urgency and incontinence, neurogenic bladder instability, and nocturnal enuresis associated with overactive bladder, propantheline for adult enuresis, propiverine for urinary frequency, urgency and incontinence associated with overactive bladder or neurogenic bladder instability, solifenacin and trospium.
Other urinary symptom drugs
Duloxetine for moderate to severe stress urinary incontinence in women (SSNRI)
Mirabegron for urinary symptoms (beta agonist)
Anti-infectives in genito-urinary medicine
Anti-infectives in genito-urinary medicine
Antifungals for thrush (vaginal): clotrimazole, econazole, fenticonazole, metronidazole and miconazole
Antibiotic drugs are the basis of urinary tract infection treatment. Antibiotic treatment involves determining the type of bacteria present and choosing the appropriate drug.
Antibacterials for urine infections include nalidixic acid, nitrofurantoin, ofloxacin and norfloxacin (for complicated urinary tract infections).
Other GU tract drugs:
Sodium citrate for cystitis relief
Clindamycin for bacterial vaginosis
Podophyllotoxin (cytotoxin) for anogenital warts