Could saline tattoo removal cause hyperhidrosis? (photos)

Hello,
Saline tattoo removal, such as the UNDO solution you mentioned, is generally considered a safe and non-invasive method to lighten or remove tattoos. However, it is uncommon for it to cause hyperhidrosis (excessive sweating) in the treated area.

The increased sweating you are experiencing could potentially be due to a few factors:

Skin Irritation or Inflammation: The process of saline tattoo removal can cause temporary irritation or inflammation of the skin, which might lead to increased sweating as your body's response to heal and cool down the affected area.

Nervous System Response: Sometimes, the trauma from the procedure might temporarily affect the sweat glands in the treated area, leading to increased sweating.

Individual Variation: Personal physiological responses can vary greatly. What you are experiencing might be an uncommon but individual reaction to the treatment.

Given that the excessive sweating is localized to the treated area and you do not normally sweat much, it is advisable to monitor the condition. If the excessive sweating persists or worsens, I recommend consulting with a dermatologist to explore potential causes and appropriate treatments.