How to treat solar dermatitis in summer

Oct 08, 2022 Source: Cainiu Health

Dr. Liu Wan

Introduction

Solar dermatitis in summer can be managed with general treatment, topical medications, and oral medications for symptom relief. Promptly remove yourself from the environment causing the condition and avoid exposing the skin to direct sunlight. For itchy skin, topical calamine lotion can be used. Boric acid ointment, zinc oxide oil, and similar topical agents are also effective. In severe cases, antihistamines may be taken orally. Taking vitamin B and vitamin C supplements can help the skin resist damage from sun exposure.

Solar dermatitis in summer can be managed through general treatment, topical medications, oral medications, and other methods to relieve symptoms.

1. General Treatment

It is recommended to visit a hospital for evaluation and allergy testing, and promptly remove oneself from environments that may trigger the condition. Avoid excessive sun exposure; apply sunscreen or use an umbrella when going outdoors to ensure proper sun protection. Drink plenty of water daily to replenish body fluids and prevent dehydration.

2. Topical Medications

If skin itching occurs, calamine lotion can be applied externally under medical guidance. Additionally, topical medications such as boric acid ointment or zinc oxide oil may be used as directed by a physician. These help protect the skin and provide cleansing, anti-itching, and cooling effects.

3. Oral Medications

For more severe skin symptoms, it is advisable to take antihistamines such as cetirizine hydrochloride tablets or loratadine tablets under medical supervision, which help reduce allergic reactions, relieve itching, and alleviate skin discomfort. Additionally, taking vitamin B and vitamin C supplements as prescribed may help strengthen the skin’s resistance to sun damage and promote healing of affected areas.

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Can solar dermatitis resolve spontaneously?

Solar dermatitis can also resolve spontaneously. It is caused by photosensitivity, so mild cases typically subside with photoprotection (i.e., avoiding sunlight). However, symptoms may recur upon subsequent ultraviolet (UV) exposure—particularly sudden or intense UV exposure. The condition is also influenced by an individual’s overall health status; adjusting lifestyle, work habits, and immune function may help mitigate its occurrence.

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What Foods Should Be Avoided in Solar Dermatitis?

Patients with solar dermatitis should avoid the following vegetables: ginger, cilantro, turnip, toon sprouts, and chili peppers. It is recommended to consume other vegetables instead. Avoid spices such as star anise, Sichuan pepper, black pepper, fennel, cinnamon, mustard, mustard oil, chili sauce, hotpot seasonings, and instant noodle seasonings. Alcoholic beverages—including baijiu (Chinese distilled spirit), beer, and wine—should not be consumed.

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What Should I Do About Solar Dermatitis?

After developing actinic dermatitis, the first priority is to avoid light exposure and prolonged sun exposure. When going outdoors, apply sunscreen diligently. Cold milk compresses can be used on the affected skin to alleviate symptoms, and nutritional intake should be enhanced in daily diet. If actinic dermatitis is severe, prompt pharmacological treatment is required. Occasionally, sunburn-like blisters may appear—this is a characteristic manifestation of actinic dermatitis.

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What is sunscald disease?

Sunburn refers to solar dermatitis, which may be caused by physiological factors such as sun exposure, or pathological factors such as allergies, photosensitive dermatitis, and polymorphic light eruption. It is recommended to seek medical attention promptly and receive appropriate treatment based on the underlying cause. Specific analysis is as follows: In daily life, one should ensure adequate rest, maintain sufficient sleep, and avoid staying up late.