Pearl rash on the penis is a benign condition that can subside after a certain period of time in some people and last for decades without change in others. Since the condition is not contagious and is not a health hazard, it does not need to be treated. However, prevention and care are important to prevent the condition from getting worse. If it is caused by prepuce, treat the prepuce as soon as possible; if it is stimulated by local secretion, wash the penis and perineum diligently, change the underwear and so on. If the pearl rash patients require treatment can choose the following kinds of treatment:

(1) laser therapy (hospital instrumentation treatment)

Advantages: laser treatment: is a kind of high-temperature treatment, the temperature can be up to 700 ℃ or more. It mainly makes the pearly rash tissue charred and crusted, and when the crust falls off, the wound is covered by newborn squamous epithelium. The treatment of pearl rash is generally used carbon dioxide laser, the wavelength of 10.6μm infrared light. The preparation before treatment is the same as that of ironing. Its advantages in addition to the thermal effect, there are pressure, photochemical and electromagnetic field effects, and thus in the treatment of anti-inflammatory (stimulate the body to produce a strong defense and immune function), analgesic (so that the tissue edema subsides, reduce the chemical and mechanical stimulation of the nerve endings) and promote tissue repair (to enhance the anabolic effect of the epithelial cells to promote the epithelial proliferation, accelerate the repair of traumas), so the treatment is short, the cure rate is high.　　

Disadvantages: Higher cost, high price of imported laser equipment, so the price of removing pearl rash is also higher and prone to recurrence. After the operation, you need to change the medicine regularly to avoid infection, until complete recovery.　　

(2) Cryotherapy (hospital equipment treatment)

Advantages: Cryotherapy is a kind of ultra-low-temperature treatment refrigeration source for liquid nitrogen, the temperature of -196 ℃. The treatment is based on the condition of the pearl rash to choose the appropriate probe. In order to improve the efficacy of treatment can be used freeze - dissolve - freeze method, that is, freezing for 1 minute, rewarming for 3 minutes, and then freezing for 1 minute. The advantage is simple operation.　　

Disadvantages: The disadvantage is that the liquid nitrogen is sprayed out of the gas, the area is difficult to control, easy to blister after freezing, easy to infection and scarring. The popularity is not as good as laser therapy.　

(3) medication (traditional treatment)

Advantages: pearl grams its role in making the pearl rash to accelerate the growth of necrosis and fall off, the process is easy because it is used externally, no side effects, not easy to recur.　　

Disadvantages: The treatment time is longer, it takes 3-10 days, and the spot can not touch water for 24 hours, otherwise the effect will be affected.　

Summary:

Pearl rash clear, the patient should maintain good habits, quit SY to prevent recurrence, according to the survey shows that pearl rash after the cure, quit SY recurrence of only 5%, so SY has a decisive role in the recurrence of pearl rash, I hope that we maintain good habits, hygiene habits is the best policy.