In my boyhood days I used to spend summer vacations at my brother-in-law's house. Being a pharmacist, he gave me cute medicine boxes from his medical shop. One of those boxes contained samples of medicated bandage strips. I took out one of the them and peeled out the plastic covers from it. It exposed a reddish orange coloured cotton gauze in its centre. The plaster-like outer parts of the strip stuck to my fingers. I wondered how this small pad containing the antiseptic, Mercurochrome 'heals' wounds and abrasions.
