Chlorhexidine Anaphylaxis/Allergy

Chlorhexidine Anaphylaxis/Allergy

Navigating Dental Emergencies: Chlorhexidine Allergy/Anaphylaxis

In the realm of dental emergencies, understanding chlorhexidine allergies and potential anaphylactic reactions is paramount. This guide illuminates the nuances of chlorhexidine anaphylaxis, its root causes, and effective treatments, tailored for our community in Ernakulam, Kochi, Kerala, India.

What it is:

Chlorhexidine is a common antiseptic used in dental settings, and some individuals may experience an allergic reaction, ranging from mild irritation to severe anaphylaxis.

Causes:

Sensitization: 

Prolonged exposure to chlorhexidine can sensitize individuals, leading to an allergic response upon subsequent exposure.

Underlying Sensitivity: 

Individuals with a history of allergic reactions to certain chemicals may be more prone to chlorhexidine allergies.

Treatment:

Immediate Discontinuation: 

Ceasing any exposure to chlorhexidine is the first step in managing an allergic reaction.

Antihistamines: 

Mild symptoms like itching or a rash can be alleviated with antihistamines.

Epinephrine (Adrenaline): 

In severe cases of anaphylaxis, prompt administration of epinephrine is critical for stabilizing the patient.

Steroids: 

To reduce inflammation and prevent delayed or recurrent reactions, steroids may be prescribed.

Seeking professional dental care is essential to manage and monitor the allergic response effectively.