You should stop using Dettol on your testicles immediately, as it can cause irritation or a chemical reaction on sensitive skin. The brown, mucus-filled lumps may indicate a local skin reaction or possible infection that needs medical evaluation.

⚠️ What You Should Do Now

• Avoid further application of Dettol or any harsh antiseptics on the affected area.
• Keep the area clean with mild, lukewarm water and avoid scrubbing.
• Do not try to squeeze or pop the lumps to prevent worsening or infection.
• Monitor for worsening symptoms such as increased pain, redness, swelling, fever, or discharge.

🩺 When to See a Doctor

• Consult a dermatologist or a urologist promptly to examine the lumps and provide appropriate treatment.
• Seek urgent care if you develop severe pain, spreading redness, fever, or difficulty urinating.

Stopping the irritant and getting a specialist evaluation is important to prevent complications and receive proper care.To narrow down potential causes, we will need some more information.I understand you're concerned about brown, mucus-filled lumps on your testicles after using Dettol. To provide the best guidance, could you please share your age and gender?