Dr. Heraclio F. Castro MD

IntroductionBalanitis is the inflammation and swelling of the head of the penis or foreskin. This condition is not always serious but can be painful. Balanitis can happen at any age. It affects approximately one in 20 males and is more commonly seen in uncircumcised men. This condition tends to be...

What is an STD?Sexually transmitted disease, or commonly known as STD, is a type of disease that gets transmitted through sexual contact. AIDS caused by the HIV virus is a primary example of a sexually transmitted disease. Most STDs do not have any obvious symptoms at the beginning, aside from the...

Male circumcision has been a highly debated topic with arguments both for and against it. Various religious and traditional practices across the globe favor circumcision. However, there are also large sections of the population in other parts of the world where circumcision is not recommended by...

What is saw palmetto?Saw palmetto is a type of palm tree mostly found in Florida and other Southeastern states. Florida's Seminole tribe used to eat the saw palmetto fruit as part of their diet and treated various medical conditions including reproductive and urinary problems, which are associated...

If there is one thing that binds couples aside from love, that would be libido. Most of us do not give attention to it until it becomes very low and causes relationship problems. You might have low libido issues if you have the following symptoms:...

Prostate cancer has become a common disease in men, especially those aged from 50 years and above. Having prostate cancer comes with its own effects that no one wants to be part of. Various symptoms accompany an affected prostate gland. Such symptoms may include pain when urinating, high frequency...