Dry cough and chills: what they may mean

Chills are episodes of feeling cold or shivering, sometimes as the body temperature rises. A dry cough irritates the airways without bringing up much mucus. Viral respiratory illnesses such as Influenza can produce both symptoms. Pneumonia may also cause cough, feverishness, weakness, chest discomfort, or faster breathing. In the UAE, travel and outdoor exposure can make mosquito-borne illnesses such as Dengue Fever or Malaria relevant, especially when fever, severe headache, muscle aches, or recent travel accompanies the cough. Kidney Infection and Urinary Tract Infection can cause chills and fever, usually with urinary or back symptoms rather than a cough. Sepsis is a medical emergency in which infection affects the whole body.

Rest, drink fluids regularly, and keep the room comfortably ventilated. Warm drinks may soothe throat irritation. Check your temperature if you feel feverish and note when the cough and chills began, whether symptoms are worsening, and any travel, mosquito exposure, urinary symptoms, or chest pain. Avoid smoking and second-hand smoke. Do not start leftover antibiotics; they do not treat viral illnesses and may complicate assessment. A clinician can decide whether you need an examination or tests.

Seek emergency help for severe difficulty breathing, blue or grey lips, confusion, fainting, severe chest pain, or unusual drowsiness. Arrange prompt medical assessment for persistent or worsening chills, a high or ongoing fever, coughing blood, marked weakness, dehydration, new rash, severe headache, or recent travel to an area where Malaria or Dengue Fever occurs. People who are pregnant, older, immunocompromised, or living with significant heart or lung disease should seek advice earlier.

Could this be a respiratory infection or another source of chills? Do I need a chest examination, temperature assessment, or other tests? Which symptoms should prompt urgent reassessment?