Can sugar give you a red bumpy rash that itches?

Consuming large amounts of sugar can cause inflammation in the body, which can lead to a variety of skin problems, including a red, bumpy rash that itches.

Red, bumpy, and itchy skin can be a symptom of a number of different conditions, including:

- Hives: Hives are red, itchy welts that can appear on any part of the body. They are often caused by an allergic reaction to something you have eaten, touched, or inhaled. Sugar can be a trigger for hives in some people.

- Eczema: Eczema is a chronic skin condition that causes dry, itchy patches of skin. It is often worse in the winter months. Eating sugary foods can make eczema symptoms worse for some people.

- Psoriasis: Psoriasis is a chronic skin condition that causes red, scaly patches of skin. It is often worse in the winter months. Sugar can be a trigger for psoriasis symptoms for some people.

- Contact dermatitis: Contact dermatitis is a skin condition that occurs when your skin comes into contact with an allergen or irritant. Sugar can be an irritant to the skin for some people, causing a red, bumpy, itchy rash.

If you are experiencing a red, bumpy, itchy rash, it is important to see a doctor to get a diagnosis and treatment plan. The doctor may recommend avoiding sugary foods and other potential triggers to see if the rash clears up.