1. Cleanse the skin deeply on a regular basis
   Some people have oily skin. The large amount of oil secreted can easily bind the dead skin and air dust to the skin, block facial pores and form blackheads。And allergic symptoms can make the skin condition worse. In addition to the normal daily care of the skin, deep cleansing is required once a week. Use exfoliating facial cleanser and cleansing mask to make pores clear. But be careful not to over-clean so as not to damage the skin barrier, make the skin keratin thinner and aggravate sensitive problems.
2. Outdoor skin protection
   During outdoor activities, skin protection must be done well. If you do not pay attention, it may induce or worsen skin allergies. First, apply sunscreen and wear a dust mask to block allergens in the air. Second, use a parasol and a wide-brimmed sun hat to protect the skin from sunburn.
3. Don’t change the cosmetics brands you use everyday
   If you change the cosmetics brand at will, it is easy to have allergies.
4. Pay attention to preserving moisture.
   Pay attention to the moisturizing of the skin at any time and enhance the resistance of the skin. Refreshing and hydrophilic skin care products can be used. The skin care products with more oil used in winter should be used as little as possible.
   Ganoderma lucidum regulates immunity and improves allergic constitution
   External protection measures, after all, do not cure the symptoms, what should we do to internally improves allergic constitution?

The key to improving allergic constitution is as follows:
First of all, it is necessary to prevent immune cells (mast cells) from releasing inflammatory substances (histamines) to alleviate the symptoms of allergies; secondly, it is necessary to reduce specific antibodies (such as IgE); thirdly，it is necessary to suppress type Th2 cells that will treat allergens as the enemy and curb the increase of their numbers.

Ganoderma lucidum has the above-mentioned effects and helps to improve skin allergies.
Ganoderma lucidum can improve allergic rhinitis.

Pollen is one of the main allergens of allergic rhinitis. According to the research of Kobe Pharmaceutical University in Japan, Ganoderma lucidum can alleviate the symptoms of nasal allergy caused by pollen, especially the annoying nasal obstruction.

Reishi mushroom improves allergic skin itching.
Some people are particularly sensitive to mosquito bites, and the symptoms of redness and itching are particularly serious. This is commonly known as “mosquito allergy”.

A report from Toyama University in Japan confirmed that the methanol extract of Ganoderma lucidum rich in triterpenes can reduce skin itching caused by mosquito allergy.

Lingzhi improves allergic asthma.
Ganoderma lucidum helps to reduce phlegm and relieve cough and asthma
.
Ganoderma triterpenes can suppress inflammation and allergic reactions.
Ganoderma lucidum polysaccharide can regulate immune response.
Note: Some of the information in this article is excerpted from Lingzhi, Ingenious beyond Description.