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I dont think there is any relation between your gastric problem and pimples
.Pimples can present in various stages,in seborrheac(scaly red skin),comedones(blackheads and whiteheads),papules(pinheads),pustules(pimples),nodules(large papules) and possibly scarring.
0.05% gel application on pustular acne
once in night before sleep and an expert dermatology opinion will help.
Avoid coffee,tea,spicy foods and antacids will help in relieving the symtoms of gastritis
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