skin

What is ustekinumab, and how does it work (mechanism of action)? Ustekinumab is an injectable biologic drug that suppresses the immune system and is used for the treatment of psoriasis. It is an antibody that binds to interleukin (IL)-12 and IL-23, two chemicals produced by cells in the body that stimulate immune reactions. Scientists believe …

What is tea tree oil? What is tea tree oil used for? Tea tree oil is topical antiseptic. It contains Terpinen-4-ol, which has antifungal and antimicrobial properties. What brand names are available for tea tree oil? Melaleuca oil Is tea tree oil available as a generic drug? Yes Do I need a prescription for tea tree oil? No What are …

What is isotretinoin, and how does it work (mechanism of action)? Isotretinoin is an oral drug used for the treatment and prevention of severe acne. Acne is caused by inflammation of the skin. It primarily affects teenagers, but it also affects adults. Severe acne causes permanent scarring of the skin. The inflammation is caused in part by an increased secretion …

What is topical clindamycin? Clindamycin is an antibiotic used for treating several infections. It is effective against several types of bacteria such as Staphylococcus aureus, Streptococcus pneumoniae, Staphylococcus epidermidis, and Propionibacterium acnes. Why is topical clindamycin prescribed to patients? Clindamycin topical (for application to the skin) is available as gels, foam, lotion, solution, and swab for treating acne. What brand …

What is terbinafine, and how does it work (mechanism of action)? Terbinafine is an antifungal agent that is taken by mouth or applied to the skin. Terbinafine acts by interfering with the ability of fungi to make chemicals called sterols that are an important part of the membrane that surrounds fungal cells and holds them together. This weakens the cell …

What is efinaconazole Jublia, and how does it work (mechanism of action)? Efinaconazole is a topical (applied to the skin) antifungal used for the local treatment of fungal infections of the toenails. Efinaconazole destroys fungal cells by inhibiting fungal lanosterol 14α-demethylase, an enzyme required to make ergosterol, an important fungal cell wall component. Without cell walls fungus cannot survive. Efinaconazole …

Stitches facts A picture of stitches or sutures Wounds or lacerations must be explored and thoroughly cleaned prior to closure. Stitching or suturing is considered a form of minor surgery. Suture materials vary in their composition and thickness, and the choice of the appropriate material depends upon the nature and location of the wound. Staples, Steri-Strips, Band-Aids, and skin glue …

What is zinc oxide? Topical zinc oxide is a non-prescription (OTC) over-the-counter) mild astringent with weak antiseptic properties. It is a skin protectant that is used to treat and prevent various skin conditions including minor abrasions, burns, chafing, diaper rash, insect bites, and minor skin irritation. What brand names are available for zinc oxide? Ammens Original Medicated, Ammens Shower Fresh, …

Jock itch (tinea cruris) facts Fungus Infection (Dermatophytes) in Jock Itch Jock itch is a term for any rash that occurs in the male groin area. Jock itch is almost exclusively confined to males, although it may also be seen in females. Jock itch can be a result of local fungus infection (dermatophytes). It is otherwise generally caused by moisture, …

What is minocycline? What is minocycline used for? Minocycline immediate-release tablets and capsules are used for infections caused by Mycoplasma pneumonia, Chlamydia trachomatis, Borrelia recurrentis, Yersinia pestis, Escherichia coli, Enterobacter aerogenes, Shigella species, Acinetobacter species, respiratory tract infections caused by Haemophilus influenza and Streptococcus pneumoniae, and respiratory tract and urinary tract infections caused by Klebsiella species. Minocycline extended-release tablets are …