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    GlossaryPenicillin (Pen)

    antibiotic derived from mold, treats bacterial infections

    Penicillin is a group of antibiotics derived from Penicillium fungi, discovered by Alexander Fleming in 1928. It is widely used to treat bacterial infections by inhibiting the formation of bacterial cell walls, making it effective against a variety of gram-positive bacteria.

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      community What derma rollers/stamps/pens do you use?

      in Microneedling  10 upvotes 4 months ago
      The conversation is about adding dermarolling to a hair loss treatment routine. The user seeks recommendations for dermarollers, stamps, or pens, emphasizing the importance of quality and proper cleaning.

      community 9months progress fin/derma pen/minoxidil

      in Progress Pictures  1001 upvotes 4 years ago
      A user's 9 month progress using Finasteride, Derma Pen/Roller and Minoxidil to treat hair loss. Replies in the conversation include advice on topical application of Minoxidil and Dutasteride for regrowth and hair thickness.

      community five months dermaroller on penis

      in Satire  539 upvotes 10 months ago
      The conversation is a satirical discussion about using a dermaroller on the penis, with mentions of adding finasteride and doing exercises like cock pushups and planks. Some users joke about side effects and the absurdity of the topic.

      community RU58841 vehicle penetration (Study for minoxidil)

      in Treatment  12 upvotes 1 year ago
      The user mixes their own RU58841 solution and found that increasing the ethanol content improved absorption and reduced scalp itching. A study on minoxidil showed that penetration increased with higher ethanol concentrations, reaching maximum penetration at 90% ethanol.