Anal eczema with potassium permanganate bath more itchy, there may be personal constitution, dosage, the drug itself, etc., need to be specifically analyzed.
1. Individual constitution: if the condition of anal eczema is more serious, and did not take other therapeutic measures in addition to potassium permanganate sitz bath, it is possible that the efficacy of the treatment is limited, resulting in the condition still aggravated after the sitz bath, itching in the affected area is worse.
2. Dosage: If the medication is not standardized according to the requirements in the instructions, such as the solution is not freshly prepared, the concentration is too low, and the treatment time is too short, the efficacy of the solution will be affected, which may lead to the continued progress of the condition and aggravation of itchiness after the sitz bath.
Or solution concentration is too high, the water temperature is too hot, long time and frequent use, it will be soaked skin irritation, corrosion, so that the local dryness, peeling, cracking, may also aggravate itching.
3. The medicine itself: If the potassium permanganate used has passed the expiration date or has quality problems, its efficacy will be affected, which may lead to the aggravation of the condition and itching after the bath.
In addition, it should be noted that the contraindications of potassium permanganate sitz bath are not clear, and there may be skin pigmentation, corrosive burns and other adverse reactions during the treatment.
In summary, anal eczema more itchy after potassium permanganate bath has a variety of possible situations, specific need to be analyzed under the guidance of the doctor combined with the actual situation of the individual, clear reasons and then make the appropriate adjustments. Do not blindly judgment, self-disposal, so as not to cause adverse consequences.