- Dermal patch
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A dermal patch or skin patch is a medicated adhesive patch that is placed on the skin to deliver a medication into the skin. This is in contrast to a transdermal patch, which delivers the medication through the skin and into the bloodstream.
Popular uses
- Lidocaine patches, marketed as Lidoderm, relieve the peripheral pain of shingles (herpes zoster). It is also now commonly used off-label, for pain from acute injuries and chronic pain, although limited by its requirement to be removed for 12 hours, after 12 hours of use.
- Flector (diclofenac epolamine) patch is an NSAID topical patch for the treatment of acute pain due to minor strains, sprains, and contusions. It is also being used in the treatment of pain and inflammation for chronic conditions benefiting from NSAIDs, including fibromyalgia and arthritis.
References
Routes of administration / Dosage forms Oral Buccal / Sublabial / Sublingual- Mouthwash
- Toothpaste
- Ointment
- Oral spray
- Oxygen mask
- Oxygen concentrator
- Anaesthetic machine
- Relative analgesia machine
Ocular / Otologic / Nasal - Nasal spray
- Ear drops
- Eye drops
- Ointment
- Hydrogel
- Nanosphere suspension
- Mucoadhesive microdisc (microsphere tablet)
Urogenital - Ointment
- Pessary (vaginal suppository)
- Vaginal ring
- Vaginal douche
- Intrauterine device (IUD)
- Extra-amniotic infusion
- Intravesical infusion
Rectal (enteral) - Ointment
- Suppository
- Enema (Solution • Hydrogel)
- Murphy drip
- Nutrient enema
Dermal Injection / Infusion
(into tissue/blood)- Intracavernous
- Intravitreal
- Intra-articular or intrasynovial injection
- Transscleral
- Intracerebral
- Intrathecal
- Epidural
Additional explanation: Mucous membranes are used by the human body to absorb the dosage for all routes of administration, except for "Dermal" and "Injection/Infusion".
Administration routes can also be grouped as Topical (local effect) or Systemic (defined as Enteral = Digestive tract/Rectal, or Parenteral = All other routes).Routes of administration by organ system Gastrointestinal Respiratory system Pulmonary • NasalVisual system / Auditory system Ocular (Ocular-topical / Intravitreal / Transscleral) • Otologic (Oto-topical)Reproductive system Intracavernous • Intravaginal • Intrauterine (Extra-amniotic)Urinary system IntravesicalPeritoneum Central nervous system Intracerebral • Intrathecal • EpiduralCirculatory system Musculoskeletal system Skin Epicutaneous • Intradermal • SubcutaneousThis pharmacology-related article is a stub. You can help Wikipedia by expanding it.