1. Skin Rashes
Skin rashes is a common symptom of thiazide diuretics allergy. The rashes are often red, itchy and may sometimes look like hives. They can appear anywhere on the body but are mostly spotted on the hands and feet.
2. Difficulty Breathing
Difficulty in breathing is another common symptom of a thiazide diuretics allergy. This may be characterized by a tight feeling in the chest, wheezing, or shortness of breath. This is a serious symptom requiring immediate medical attention.
3. Swelling
Swelling may occur in different parts of the body, especially in the face, lips, tongue and throat. This can make it hard to breathe and is a serious symptom that requires immediate attention.
4. Chest Pain
Another symptom of thiazide diuretics allergy is chest pain. This discomfort can range from a feeling of tightness or heaviness in the chest to a sharp stabbing pain.
5. Fainting or Dizziness
Reactions to thiazide diuretics could result in a sudden drop in blood pressure, causing dizziness, lightheadedness or fainting. These symptoms may occur when standing or sitting up too quickly.
6. Abdominal Pain
Some people who are allergic to thiazide diuretics may experience abdominal pain. This usually presents as a sharp, severe pain in the lower right side of the abdomen, and may be accompanied by vomiting or nausea.