Huanhuo Dispelling Spots Capsule can help dispel chloasma caused by wind-heat and Qi stagnation and blood stasis. The capsule is composed of Mentha piperita, Radix Bupleurum Chinense, Radix et Rhizoma Saffron, Radix Angelicae Sinensis, Radix Paeoniae Alba, Radix Scutellariae Scutellariae and so on, which has the efficacy of invigorating blood circulation and removing blood stasis and detoxifying wind heat. It is clinically effective in chloasma, rosacea and acne caused by stagnation of qi and blood stasis and attack of wind-heat. The adverse effects of Huayu expectorant capsule are still uncertain, pregnant women should not take the drug. You should not take the capsule after catching a cold, and avoid sunlight during the period of taking the drug. If you insist on taking the drug for 1 to 2 months, chloasma does not improve significantly, you need to stop taking the drug and consult a doctor. Taking the drug needs to be guided by a doctor.