Twinsorb Shampoo belongs to a group of medicines called steroids. It is used in the treatment of dandruff (seborrhoeic dermatitis). When used, it provides relief from swelling, redness, and itching in the scalp. Twinsorb Shampoo is for external use only. You should use it in the dose and duration as directed by your doctor. Apply sufficient amount onto the scalp and massage it well. Allow it to remain on the scalp for about 5 minutes before washing it off. Use it regularly to get maximum benefit from the medicine. You should not cover or wrap the treated scalp area unless directed by a doctor. It may cause burning sensation, irritation, itching, and redness when applied in some people. These are temporary and usually resolve with time. However, if they persist or worsen, or if you experienced any other symptoms that you think may be due to the use of this medicine, inform your doctor.