Identifying a Red Bump on the Testicular Area
I am a 30-year-old male, weighing 185 pounds and standing 6 feet tall. Lately, I have noticed a red bump developing on my testicles. It seems to disappear after a while, only to manifest in a different location soon after. I have previously undergone testing for sexually transmitted diseases, and the results came back negative. What could this bump be?
Answers (1)

7/10/2025, 3:50:27 AM
OpenHealth AI
Noticing a red bump in the testicular area can understandably cause concern, especially given its recurring nature. The bump you describe could be due to a few potential causes, including folliculitis, a small cyst, or possibly an irritant reaction, among others.
Explanation:
- Folliculitis: This is an inflammation of hair follicles that can appear as red bumps and might occur due to friction, irritation, or infection.
- Cysts: Benign cysts can develop and may come and go over time, sometimes changing location.
- Irritative Reaction: This could be due to an allergic reaction to products such as soaps, laundry detergents, or even friction from clothing.
- Other Infections or Conditions: Although less likely given your negative STD results, other infections or dermatological conditions could also be considered.
Next Steps:
- Keep Track of Symptoms: Monitor the bumps closely, noting any changes in size, color, or accompanying symptoms like pain or discharge. A symptom diary can be helpful.
- Hygiene and Comfort: Maintain good hygiene in the area, using gentle soap and avoiding tight clothing that might cause irritation.
- Avoid Irritants: Be cautious with any topical products you use, and consider switching to hypoallergenic options.
- Self-examine Regularly: Get familiar with what is normal for you to help identify new issues promptly.
- Schedule a Follow-Up: If the red bump persists, becomes painful, or if you notice any other concerning symptoms (like swelling, discharge, or changes in your testicular health), aim to follow up with a healthcare provider for an examination.
Taking proactive steps and carefully monitoring your symptoms can help you better understand your situation and determine if you need further evaluation. If you have any more questions or need clarity on any points, I'm here to help!
Related Questions
Mysterious Scars
I am a 15-year-old, standing at 5'4" and weighing 130 lbs, of Caucasian descent. My current medication includes fluoxetine, which I take at a dose of 15ml around 8 PM, and I do not engage in the use of recreational drugs or consume alcohol. Interestingly, I have two scars located on the inner side of my thigh, but I have no recollection of how these occurred. Regrettably, I am unable to provide a photograph due to their position and my age.
Worry Over a Sudden Bump Near My Posterior
I’m a 24-year-old male, and recently, I’ve been experiencing a nagging discomfort whenever I sit down to eat. A few days back, I took a closer look at a peculiar bump that had developed and noticed it was quite firm and had a reddish hue. However, upon checking today, I was alarmed to see that it now has a few spots that appear to be filled with pus, emerging seemingly overnight. Is there anyone who could provide some guidance regarding this issue?
Is a BMI of 18-19 Considered Healthy?
I maintain a consistent eating routine and feel well overall, without any noticeable health concerns. However, regardless of my diet, I struggle to put on weight. This situation makes me wonder if I might be classified as underweight. Additionally, I recently underwent a blood test, and the results indicated that all my health markers are within normal limits.
Concerns About Toenail Health
A 25-year-old woman with asthma, who weighs 117 pounds and stands at 5’1, has been facing a troubling toenail issue. In 2020, she noticed that her big toe's nail and the adjacent one on the same foot developed a horizontal fissure that originated from the lunula and extended upward with the nail’s growth. The texture of the toenail became unusually hard, resembling the growth of a superimposed layer, yet there was minimal discoloration—just a hint of yellowing that wasn’t particularly alarming. Despite the nail growing out since then, one vertical edge of the large toenail has turned exceptionally rigid, presenting a challenge when trying to trim it. Interestingly, while there is no visible discoloration, a peculiar odor reminiscent of spoiled cheese emerges, particularly when she removes the debris accumulated underneath the nail. The firmness of the nail is such that it adheres to her fingers, prompting a need for thorough handwashing afterward. The odor becomes prominent when she examines it closely—using her eyes to get near enough for clipping. Although the affected toenail produces this unusual smell, her overall foot hygiene remains intact. She rarely experiences foot odor, except for when she wears damp sandals that have come into contact with dirt, which emits a different scent altogether. Throughout this situation, there has been no pain or discomfort associated with her toenail condition. She plans to share an image in the comments depicting the fissuring that occurred in 2020; she requests that readers overlook the bruising visible in the photo, which resulted from an incident involving a 45-pound weight that fell on her foot during Christmas, clarifying that the cracking predates that incident.
Unexpected Discovery of a Liver Lesion
A poorly defined lesion with low enhancement characteristics was detected in the subcapsular region of hepatic segment IVb. This lesion measures approximately 3.5 cm by 2.8 cm by 1.3 cm when evaluated in both vertical and axial dimensions.