Skin Irritation
Individuals allergic to propylene glycol may experience severe skin irritation. This can include redness, itching, and swelling, often resulting in rash or hives.
Eye Irritation
Eye exposure to propylene glyol can lead to redness, excessive tearing, and burning sensation in the eyes. In more severe cases, vision may temporarily blur.
Respiratory Problems
Exposure to propylene glycol can cause respiratory issues, especially for those allergic to it. Symptoms may include coughing, wheezing, shortness of breath and in severe cases, hypersensitivity pneumonitis.
Nausea and Vomiting
In some cases, ingestion or significant exposure to propylene glycol may result in feelings of nausea and episodes of vomiting. This can lead to dehydration if not addressed immediately.
Abnormal Heart Rhythm
Large amounts of propylene glycol can affect heart rhythm. This may result in palpitations, rapid heartbeat, or irregular heart rhythm.
Central Nervous System Effects
Central Nervous System (CNS) depression is another possible symptom of exposure to propylene glycol. This can result in symptoms like dizziness, confusion, seizures, and even loss of consciousness in extreme cases.