Gonorrhea can cause a small, coiled tube in the rear portion of the testicles where the sperm ducts are located (epididymis) to become inflamed (epididymitis). Untreated epididymitis can lead to infertility. Infection that spreads to the joints and other areas of the body. The bacterium that causes gonorrhea can spread through the bloodstream and infect other parts of the body, including the joints. Fever, rash, skin sores, joint pain, swelling and stiffness are possible results. Increased risk of HIV/AIDS. Having gonorrhea increases the susceptibility to infection with human immunodeficiency virus (HIV), the virus that leads to AIDS. People who have both gonorrhea and HIV (untreated by anti-retroviral therapy) are able to pass both diseases more readily to their partners. Complications in babies. Babies who contract gonorrhea from their mothers during birth can develop blindness, sores on the scalp and infections. Diagnosis
Traditionally, gonorrhea was diagnosed with Gram stain and culture; however, newer polymerase chain reaction (PCR)-based testing methods are becoming more common. In those failing initial treatment, culture should be done to determine sensitivity to antibiotics.Tests that use PCR (aka nucleic acid amplification) to identify genes unique to N. gonorrhoeae are recommended for screening and diagnosis of gonorrhea infection. These PCR-based tests require a sample of urine, urethral swabs, or cervical/vaginal swabs.
Theoretically, it can (among other things) act prophylactically against ulcerative changes of the lower limbs associated with chronically decompensated diabetes. Patients with measurable impairment in arterial supply are more likely to benefit from adjunctive treatment with pentoxifylline. The administration of higher doses of pentoxifylline in hospitalization for complications of distal diabetic neuropathy is usually conditioned by the joint agreement of the neurologist with the physicians of internal medicine (diabetology and angiology). Adverse effects
Common side effects are belching, bloating, stomach discomfort or upset, nausea, vomiting, indigestion, dizziness, and flushing. Uncommon and rare side effects include angina, palpitations, hypersensitivity, itchiness, rash,  hives, bleeding, hallucinations, arrhythmias, and aseptic meningitis.Contraindications include intolerance to pentoxifylline or other xanthine derivatives, recent retinal or cerebral haemorrhage, and risk factors for haemorrhage. Mechanism
Like other methylated xanthine derivatives, pentoxifylline is a competitive nonselective phosphodiesterase inhibitor which raises intracellular cAMP, activates PKA, inhibits TNF and leukotriene synthesis, and reduces inflammation and innate immunity. In addition, pentoxifylline improves red blood cell deformability (known as a haemorrheologic effect), reduces blood viscosity and decreases the potential for platelet aggregation and blood clot formation. Pentoxifylline is also an antagonist at adenosine 2 receptors. Research
There is some evidence that pentoxifylline can lower the levels of some biomarkers in non-alcoholic steatohepatitis but evidence is insufficient to determine if the drug is safe and effective for this use. Animal studies have been conducted exploring the use of pentoxifylline for erectile dysfunction and hearing loss.