What should I do if I have a pimple the size of a rice grain on my testicle?

Pimples the size of rice grains on the testicles may be caused by friction from clothing, eczema, genital warts and other factors, and should be treated according to the cause.

If you often wear tight underwear, it is likely to cause friction on the testicles and cause pimples the size of rice grains. You should wear loose underwear.

It may be that personal hygiene is not done well, and localized eczema will cause bumps the size of the nose. You can use zinc oxide borate borneol ointment, desonide ointment, erythromycin ointment and other drugs under the guidance of a doctor.

It may be caused by viral infection or genital warts. You can go to a regular hospital for laser treatment.

In addition to the above reasons, it may also be orchitis, and you need to go to the hospital for further examination and symptomatic treatment.