It has been half a year and there are no discomfort symptoms. It just looks like there are erythema, which is not painful or itchy
This situation on the chest suggests that you should go to the hospital for examination, diagnose the cause and receive treatment, mainly to maintain your body, enhance your physique and improve immunity. You need to combine local medication to improve your specific symptoms, and you need to add high-quality protein food.
The erythema on your chest seems to be caused by folliculitis or allergy. It is suggested that you can be treated with baiduobang ointment or erythromycin ointment. Drink more white water and have more rest, pay attention to personal hygiene, take a bath and change clothes frequently, have a light diet and avoid spicy food
If the erythema on the chest is not painful or itchy, it may be that eczema needs to be treated with eczema ointment, or you can take some drugs under the guidance of a doctor. At ordinary times, you should pay attention to personal dietary problems, and do not eat heavy taste food or seafood.