How long will the ointment be effective?

Generally, it is 12 hour or less than 24 hours, and the effect of medication varies with different constitutions. Ba Du plaster can't be applied continuously, and patients use the plaster incorrectly, which will lead to allergic phenomena in different situations. Tips for sticking plaster are as follows:

(1) Before plastering, wash the affected area with a towel dipped in warm water, and dry it before plastering; Or disinfect with alcohol before pasting. Cleaning the skin can not only give full play to its efficacy, but also reduce allergic reactions.

(2) Pay attention to the location of plasters, such as migraine sticking to temples, traumatic injuries, and various skin diseases. Stomach pain is attached to the stomach or upper abdomen, and infantile diarrhea is attached to the navel.

(3) If there is a local wound or skin injury, the plaster cannot be directly attached to the injured part to avoid purulent infection.

(4) When the skin is itchy, burning and stinging immediately after sticking the plaster, the plaster should be removed immediately, which may be allergic, and in severe cases, skin papules, blisters and even ulceration may occur. There have been serious allergic reactions that caused amputees in clinic. If the allergic reaction is mild, but the skin is red, wash the plaster with warm water to keep the skin dry. If the situation is serious, you should go to the hospital for antiallergic treatment in time.

(5) Plasters are time-sensitive, generally 12 hours or less than 24 hours, and they will be allergic after a long time. If it is necessary to apply the plaster continuously, remove the plaster, clean the affected area and rest for 5-6 hours before applying it.

(6) Plasters containing musk, peach kernel, safflower, frankincense and myrrh. Pregnant women should use it with caution, especially the navel, waist and abdomen. Diabetic patients and children should also use plasters with caution.

Extended data

The ointment consists of Flos Lonicerae, Fructus Forsythiae, Radix et Rhizoma Rhei, Radix Platycodi, Radix Rehmanniae, Fructus Gardeniae, Cortex Phellodendri, Scutellariae Radix, Radix Paeoniae Rubra, Radix Angelicae Sinensis, Rhizoma Chuanxiong, Radix Angelicae Dahuricae, Radix Ampelopsis, Semen Momordicae, Chestnut, Radix Scrophulariae, Rhizoma Atractylodis, Scolopendra, Camphora, Squama Manis, Myrrha, Catechu, Olibanum, Calomelas, Scorpio and Calomelas.

Indications: clearing away heat and toxic materials, promoting blood circulation and reducing swelling. It is often used to treat furuncle pain, early gangrene of the head or suppurative stage.

Usage and dosage: heat and soften, stick it on the affected area, change the dressing every other day, and change the dressing once a day when suppurating.

References:

People's Network-Plasters cannot be pasted continuously

References:

Baidu encyclopedia-Ba Du ointment