Itchingin the area of the penis or external genital organs occurs for many of the same reasons thatitchingoccurs elsewhere on the body. Infections, including those that causesexually transmitted diseases(STDs)基于“增大化现实”技术e a primary cause of penile itching.Jock itch, the term used to refer to an inflammation and irritation of the groin area, may spread to the penis and result in itching of the skin of the penis. Further causes includefungal infections,scabies,pubic lice, tight undergarments,allergic reaction, skin friction, bacterial infection, and other conditions. Sometimes, systemic diseases such aschickenpoxcan spread to the genital areas, resulting in itching. Depending on the cause, penile itching may be associated with other symptoms such as
- burning and
- discomfort.
Other causes of penile itching
- Bacterial Infection
- Candida Infection
- Excess Moisture
- Skin Friction
- Tight or Abrasive Undergarments
QUESTION
睾丸激素是一种化学只存在于男人。See AnswerPictures, Images, Illustrations & Quizzes
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Causes of Penile Itching
Allergy (Allergies)
An allergy refers to a misguided reaction by our immune system in response to bodily contact with certain foreign substances. When these allergens come in contact with the body, it causes the immune system to develop an allergic reaction in people who are allergic to it. It is estimated that 50 million North Americans are affected by allergic conditions. The parts of the body that are prone to react to allergies include the eyes, nose, lungs, skin, and stomach. Common allergic disorders include hay fever, asthma, allergic eyes, allergic eczema, hives, and allergic shock.
Chickenpox (Varicella)
Chickenpox (chicken pox) is a contagious childhood disease caused by the varicella-zoster virus. Symptoms have an incubation period of 14 to 16 days and include a couple days of mild fever, weakness, and red, raised rash that progresses to blisters that eventually burst and crust over. Complications include bacterial infection of the open sores, scarring, encephalitis, nerve palsies, and Reye's syndrome.
Contact Dermatitis
Contact dermatitis is a rash that occurs after exposure to an irritant. Symptoms of contact dermatitis include a red, elevated rash at the site of contact with the irritating substance. Contact dermatitis treatment may involve creams, application of cool water compresses, and applying topical steroids.
Eczema
Eczema refers to skin inflammation. There are many different types of eczema that produce symptoms and signs that range from oozing blisters to crusty plaques of skin. Treatment varies depending upon the type of eczema the person has.
Genital Warts in Men (HPV)
(genita HPV病毒l warts) in men can cause health problems. Genital warts are confined primarily to the moist skin of the genitals or around the anus. Genital warts are caused by the human papillomaviruses (HPVs), which are transmitted through sexual contact.
Insect Sting Allergies
The majority of stinging insects in the United States are from bees, yellow jackets, hornets, wasps, and fire ants. Severity of reactions to stings varies greatly. Avoidance and prompt treatment are essential. In selected cases, allergy injection therapy is highly effective.
Is a Yeast Infection Contagious?
Yeast is a fungus that has many types. A type of yeast that can cause infection in humans is called Candida. Candida can infect the mouth, vagina, penis, or other areas of the body. Symptoms of yeast infections depend on the area infected, however, may include itching, bumps on the skin, a reddish rash, or patches of skin that ooze a clear or yellow liquid. Most yeast infections are not contagious even though they are caused by a fungus.
Is Balanitis Contagious?
Balanitis refers to inflammation of the head of an uncircumcised penis and can be caused by other medical conditions, poor personal hygiene, and infections like STDs. Learn about symptoms, risk factors, and treatment.
Itch (Itching or Pruritus)
Itching can be a common problem. Itches can be localized or generalized. There are many causes of itching including infection (jock itch, vaginal itch), disease (hyperthyroidism, liver or kidney), reactions to drugs, and skin infestations (pubic or body lice). Treatment for itching varies depending on the cause of the itch.
Jock Itch
Jock itch is an itchy red rash that appears in the groin area. The rash may be caused by a bacterial or fungal infection. People with diabetes and those who are obese are more susceptible to developing jock itch. Antifungal shampoos, creams, and pills may be needed to treat fungal jock itch. Bacterial jock itch may be treated with antibacterial soaps and topical and oral antibiotics.
Onchocerciasis
Onchocerciasis, or river blindness, is a parasitic disease that may cause blindness. It is transmitted by the bite of a female blackfly. Symptoms include skin depigmentation, vision loss, and itch. Ivermectin is used to treat the disease.
Poison Ivy, Oak, and Sumac
Poison ivy, oak, and sumac contain a substance called urushiol, which causes a rash on people who come in contact with them. Symptoms and signs include a red, swollen, itchy, blistering, bumpy rash. Treatment involves rinsing the exposed area with water, taking antihistamines and over-the-counter pain medications, using topical treatments such as calamine lotion, and applying cool compresses.
Psoriasis
Psoriasis is a long-term skin condition that may cause large plaques of red, raised skin, flakes of dry skin, and skin scales. There are several types of psoriasis, including psoriasis vulgaris, guttate psoriasis, inverse psoriasis, and pustular psoriasis. Symptoms vary depending on the type of psoriasis the patient has. Treatment of psoriasis may include creams, lotions, oral medications, injections and infusions of biologics, and light therapy. There is no cure for psoriasis.
Ringworm
The term "ringworm" refers to a fungal infection on the surface of the skin. A physical examination of the affected skin, evaluation of skin scrapings under the microscope, and culture tests can help doctors make the appropriate distinctions. A proper diagnosis is essential to successful treatment. The different types of ringworm include the following: tinea barbae, tinea capitis, tinea corporis, tinea cruris, tinea faciei, tinea manus, tinea pedis, and tinea unguium.
Scabies
Scabies are itch mites that burrow under the skin and produce intense itching that's usually worse at night. Symptoms of scabies are small bumps and blisters on the wrists, knees, between the fingers, on the back of the elbows, in the groin and on the buttocks. Treatment involves applying a mite-killing cream, antihistamines for itch relief, washing bedclothes and linens.
STDs in Men
Symptoms of sexually transmitted diseases (STDs) in men include painful urination, bumps or sores on the penis, and penile discharge and itching. Learn about the most common STDs in men.
Types of Penis Disorders
Penis disorders may affect men’s sexual life, fertility and overall well-being. Some are minor and don’t cause many issues. However, some may lead to serious emergencies. There are many different types of penis disorders.
Vaginal Yeast Infection
Vaginal yeast infections in women are caused by an organism called Candida albicans. Symptoms of a vaginal yeast infection include vaginal pain with urination, vaginal discharge, odor, and itching. Treatment is generally OTC medications. A man can contract a yeast infection from his female sexual partner. Symptoms of a yeast infection in men include penile itching. Treatment is with oral or topical medication.
What Is the Foreskin Good For?
The foreskin has several roles in penis health: protects the penis head, maintains sensation, reduces friction, and contributes to immune system function.
Yeast infections vs. STDs in Men and Women
STDs, also termed sexually transmitted diseases, are infections that are mainly transmitted to others during direct sexual contact. A yeast infection is the invasion and multiplication of a fungus (yeast) in or on the body.
