Treatment is symptomatic.

Treatment does not require a doctor's attention unless the case is severe, with most affected using a topical anti-itch cream (diphenhydramine) and a cortisone solution (hydrocortisone). Do not scratch the area, and avoid any clothing that may irritate the affected area; scratching will result in localized swelling and intense itching.

Upon exiting the water, prompt removal of swim clothing (while it is still wet) followed by a warm sea-water shower largely negates the risk of Seabather's eruption even in endemic areas. A hot freshwater shower with soap (paying particular attention to the hair and areas covered by the suit) is a somewhat less-effective alternative if uncontaminated seawater is unavailable. The contaminated swimsuit should be machine washed with laundry soap and dried in warm air.

Animals can be affected as well, and a cortisone solution for humans can be used on dogs.

At certain times of the year this can be a problem in some areas of the Bahamas particularly around New Providence.

CLM can be treated in a number of different ways:

- Systemic (oral) agents include albendazole (trade name "Albenza") and ivermectin (trade name "Stromectol")).

- Another agent which can be applied either topically "or" taken by mouth is thiabendazole (trade name "Mintezol")), an anti-helminthic.

- Topical freezing agents, such as ethylene chloride or liquid nitrogen, applied locally can freeze and kill the larvae, but this method has a high failure rate because the larvae are usually located away from the site of the visible skin trails. Additionally, this is a painful method which can cause blistering and/or ulceration of the skin and it is therefore not recommended.

- It is recommended to use Benadryl or some anti-itch cream (i.e. Cortizone or Calamine lotion). This will help relieve some of the itch.

- Wearing shoes in areas where these parasites are known to be endemic offers protection from infection. In general, avoiding exposure of skin to contaminated soil or sand offers the best protection. In some areas dogs have been banned from beaches in an attempt to control human infection.

It is estimated that 2—3 percent of hospitalised patients are affected by a drug eruption, and that serious drug eruptions occur in around 1 in 1000 patients.

Drug eruptions are diagnosed mainly from the medical history and clinical examination. However, they can mimic a wide range of other conditions, thus delaying diagnosis (for example, in drug-induced lupus erythematosus, or the acne-like rash caused by erlotinib). A skin biopsy, blood tests or immunological tests can also be useful.

Drug reactions have characteristic timing. The typical amount of time it takes for a rash to appear after exposure to a drug can help categorize the type of reaction. For example, Acute generalized exanthematous pustulosis usually occurs within 4 days of starting the culprit drug. Drug Reaction with Eosinophilia and Systemic Symptoms usually occurs between 15 and 40 days after exposure. Toxic epidermal necrolysis and Stevens-Johnson syndrome typically occur 7–21 days after exposure. Anaphylaxis occurs within minutes. Simple exanthematous eruptions occur between 4 and 14 days after exposure.

TEN and SJS are severe cutaneous drug reactions that involve the skin and mucous membranes. To accurately diagnose this condition, a detailed drug history is crucial. Often, several drugs may be causative and allergy testing may be helpful. Sulfa drugs are well-known to induce TEN or SJS in certain people. For example, HIV patients have an increased incidence of SJS or TEN compared to the general population and have been found to express low levels of the drug metabolizing enzyme responsible for detoxifying sulfa drugs. Genetics plays an important role in predisposing certain populations to TEN and SJS. As such, there are some FDA recommended genetic screening tests available for certain drugs and ethnic populations to prevent the occurrence of a drug eruption. The most well known example is carbamezepine (an anti-convulsant used to treat seizures) hypersensitivity associated with the presence of HLA-B*5801 genetic allele in Asian populations.

DIHS is a delayed onset drug eruption, often occurring a few weeks to 3 months after initiation of a drug. Interestingly, worsening of systemic symptoms occurs 3-4 days after cessation of the offending drug. There are genetic risk alleles that are predictive of the development of DIHS for particular drugs and ethnic populations. The most important of which is abacavir (an anti-viral used in the treatment of HIV) hypersensitivity associated with the presence of the HLA-B*5701 allele in European and African population in the United States and Australians.

AGEP is often caused by antimicrobial, anti-fungal or antimalarial drugs. Diagnosis is often carried out by patch testing. This testing should be performed within one month after resolution of the rash and patch test results are interpreted at different time points: 48 hours, 72hours and even later at 96 hours and 120 hours in order to improve the sensitivity.

Currently there is no cure for actinic prurigo, and treatment focuses on relieving the dermatologic symptoms, by way of topical steroid creams or systemic immunosuppressants.

Prescribed treatments include:

- topical creams such as Tacrolimus and Betamethasone.

- systemic immunosuppressants such as Prednisone.

- In some cases, Thalidomide has proven to be effective in controlling the symptoms of actinic prurigo.

All patients with AP are encouraged to minimize sun exposure, and to use strong sunscreen throughout the year, and even on cloudy or overcast days, as UVA light, unlike UVB light, is able to penetrate cloud cover and remains constant throughout the day.

Alternative treatment methods might include UV Hardening, Meditation and/or cognitive behavioral therapy. UV-A desensitization phototherapy has also been shown to be effective in cases.

Zirconium granulomas are a skin condition characterized by a papular eruption involving the axillae, and are sometimes considered an allergic reaction to deodorant containing zirconium lactate. They are the result of a delayed granulomatous hypersensitivity reaction, and can also occur from exposure to aluminum zirconium complexes. Commonly, zirconium containing products are used to relieve toxicodendron irritation. The lesions are similar to those from sarcoidosis, and commonly manifest four to six weeks after contact. They appear as erythrematous, firm, raised, shiny papules. Corticosteroids are used to ease the inflammation, but curative treatment is currently unavailable.

It is self limiting condition

1.reassurence

2.steriod cream for local application

3.moisterizer lotion

Generally, PLE resolves without treatment; also, PLE irritations generally leave no scar. However, in severe cases the use of steroids is necessary to help reduce inflammation and increase quality of life of the patient. There are also other therapies for patients who are severely impacted, such as light therapy to harden the skin's surface.

The infection causes a red, intensely pruritic (itchy) eruption. The itching can become very painful and if scratched may allow a secondary bacterial infection to develop. Cutaneous larva migrans usually heals spontaneously over weeks to months and has been known to last as long as one year. However, the severity of the symptoms usually causes those infected to seek medical treatment before spontaneous resolution occurs. Following proper treatment, migration of the larvae within the skin is halted and relief of the associated itching can occur in less than 48 hours (reported for thiabendazole).

This is separate from the similar cutaneous larva currens which is caused by "Strongyloides". Larva currens is also a cause of migratory pruritic eruptions but is marked by 1) migratory speed on the order of inches per hour 2) perianal involvement due to autoinfection from stool and 3) a wide band of urticaria.

The cases of this condition are most common between the spring and autumn months in the northern hemisphere.

Typically, 5-20% of fair skinned populations are affected, but it can occur in any skin type. It is more common in females than in males. The condition can affect all ethnic groups and research suggests that 20% of patients have a family history of the complaint. Those suffering from PLE usually do so by age 30.

Oral antibiotics of the tetracycline class such as minocycline, doxycycline, and tetracycline have been recommended for CGPD. However, their use is limited by side effects such as nausea, vomiting, and sensitivity of the skin to sunlight. Tetracycline antibiotics are not recommended for children under the age of 8 since tetracyclines are known to deposit in teeth (thereby staining them) and impair bone growth in children. The use of calcineurin inhibitor creams such as tacrolimus or pimecrolimus on the skin is controversial and results have been mixed. Certain studies have found the use of topical calcineurin inhibitors led to resolution of CGPD whereas others found incomplete resolution or prolonged symptoms. Topical azelaic acid has also been used successfully to treat CGPD.

Whilst usually a straightforward diagnosis at times the appearance can raise concern that the rash could be due to herpes simplex; however, the latter generally has a more clustered and vesicular appearance.

In uncertain cases, a scraping of a lesion can be taken and the fluid examined under the microscope. Herpes lesions will have a positive direct fluorescent antibody test. The fluid from erythema toxicum lesions will show many eosinophils. If blood samples are taken, they may show a high level of circulating eosinophils; however, this is not usually required.

Differential diagnosis may include Herpes simplex virus, Impetigo, neonatal sepsis, Listeria and Varicella (chicken pox).

CGPD is known to be a temporary skin disease with a benign course. The skin papules typically resolve after a few months to a few years. After CGPD resolves, the skin may return to normal without scarring or may have small atrophic depressions with collagen loss, milia, or small pit-like scars.

Infantile acropustulosis (also known as "Acropustulosis of infancy") is an intensely itchy vesicopustular eruption of the hands and feet.

Involvement of scabies has been suggested.

infantile acropustulosis is characterized by itchy papules and vesicles that are similar to those found in scabies "mosquito like bites" but there is absence of the typical burrowing with S like burrows on the skin and can occur in small babies as opposed to scabies mostly found on children and young adults.

Because the eruption is transient and self-limiting, no treatment is indicated.

AP is characterized by itchy, inflamed papules, nodules, and plaques on the skin. Lesions typically appear hours or days after exposure of the skin to UV light, and follow a general pattern of sun-exposed areas. The face, neck, arms, hands, and legs are often affected, although lesions sometimes appear on skin that is covered by clothing and thus not exposed to UV light, thus making AP somewhat difficult to diagnose.

AP is a chronic disease, and symptoms usually worsen in the spring and summer as the day lengthens and exposure to sunlight increases.

Prurigo is an itchy eruption of the skin.

Specific types include:

- Prurigo nodularis

- Actinic prurigo

- Besnier's prurigo (a specific type of atopic dermatitis).

Bullous drug reaction (also known as a "bullous drug eruption", "generalized bullous fixed drug eruption", and "multilocular bullous fixed drug eruption") most commonly refers to a drug reaction in the erythema multiforme group. These are uncommon reactions to medications, with an incidence of 0.4 to 1.2 per million person-years for toxic epidermal necrolysis and 1.2 to 6.0 per million person-years for Stevens–Johnson syndrome. The primary skin lesions are large erythemas (faintly discernible even after confluence), most often irregularly distributed and of a characteristic purplish-livid color, at times with flaccid blisters.

Photoleukomelanodermatitis of Kobori is a cutaneous condition, a dyschromic drug eruption that occurs after ingestion of afloqualone, thiazides or tetracyclines, followed by exposure to sunlight.

Photodermatoses is a skin disease that is caused by exposure to sunlight.

People with photodermatoses may develop skin rashes following exposure to the sun. Polymorphous light eruption is the most common type of photodermatoses. It is most likely due to an abnormal immune system reaction to the sun. Polymorphous light eruption occurs in approximately 10 to 20 percent of otherwise healthy individuals, so it is a relatively common condition.

Lichen striatus is defined by:

The papules could be smooth, flat topped or scaly. The band of lichen striatus varies from a few millimeters to 1-- 2 cm wide and extends from a few centimeters to the complete length of the extremity. By and big, the papules are unilateral and single on an extremity along the lines of Blaschko.

Acne aestivalis (also known as Mallorca acne) is a special form of mono-morphic light eruption. It is a monomorphous eruption consisting of multiple, uniform, red, papular lesions, reported to occur after sun exposure.

Antiviral treatment has been tried with some success in a small number of patients.

The treatment is (1) stop the offending drug (antibiotics), (2) symptomatic (fever), and (3) for complications (hepatitis).