of Wikipedia (Ionized) are present, that is its own electrical charge have. The only way they can be accelerated in an electric field to pass through the skin faster, then get to the blood or tissue in the . Usually the drug is present here in ointment form . Due to the different absorption in patients, the iontophoresis applied not very common, mostly in the dermatology .
The current can reach about 10-30 mA, and as with Stanger slow - highly regulated gradually from 0 to full scale and at the end of treatment turned down slowly. The maximum voltage for the Current flow is necessary, is at about 60 volts . A special form of DC but not used Iontopherese RF .
The drug is placed on moist paper pulp with an electrode. Positively charged drugs ( cations) are placed under the positive electrode, negatively charged drugs ( anions) under the negative electrode.
can be considered as cations: procaine as anions: salicylates.
application [edit ]
Typical applications for remedy for rheumatic diseases in which to enter the drug into a joint .
A common application is found at high welding tendency of the skin ( hyperhidrosis). Here, the affected area is traversed in a water bath of a direct current. The necessary procedures to Leitungswasseriontophorese (LWI) is.
Treatment atrophic scars , the active ingredient tretinoin be introduced by iontophoresis into the skin.
the treatment of cellulite androstanolone-containing gel may include using iontophoresis in the affected subcutaneous tissue be introduced.
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