Strawberry marks are actually caused by excessive suction and local congestion when kissing. Since it is congestion, massage can relieve the symptoms. You might as well press the strawberry print with your hand and knead it slowly. Be careful that it won't disappear after only a few rubs, and it will take some time to be effective.
Extended data:
The purple hickey is harmless to health, and will disappear automatically in about 4-7 days. However, if you can use a warm towel to do hot compress yourself, 2-3 times a day for 3-5 minutes each time, you can promote blood circulation and accelerate its recovery.
The main cause is the rupture and bleeding of subcutaneous microvessels under strong suction. The most common is the neck, where the skin is thin, and if the kiss is fierce, it will easily leave obvious marks.
Baidu encyclopedia-hickey