Skin Diseases, Acne, Eczema, Psoriasis, Cracks & chaps, Postoperative scars. Acne, cracks, whitlow Eczema due to uterine disorders Scurfy eruptions on the scalp and faces of the children Psoriasis, herpes, similar eruptive diseases. It is also indicated in post-operative adhesion and sycotic excrescences. Dosage of SBL Bio Combination 20 Adults : 4 tablets every three hours or four times a day. Children : 1 to 2 tablets 4 times a day.