How to reduce face puffiness

Mild morning puffiness can follow fluid shifts, salty food, poor sleep, crying, or irritation. It can also occur with an allergic reaction such as angioedema, often around the lips or eyelids. Hives may accompany allergy-related swelling. Painful, hot, red, or tender swelling, particularly on one side, can suggest cellulitis or another infection. Dental problems, sinus disease, medicines, and other medical conditions can also affect the face, so timing and associated symptoms matter.

For mild puffiness without warning signs, rest with your head slightly raised, use a cool clean compress, avoid rubbing, and pause any new cosmetic or skin product. Do not press, puncture, or massage a painful swollen area. Note what you ate, took, applied, or encountered before the swelling began. A pharmacist or clinician can advise whether an antihistamine is appropriate when allergy is suspected; follow the product directions and consider your other medicines and health conditions.

Call emergency services immediately for swelling of the tongue or throat, trouble breathing or swallowing, faintness, or rapidly worsening facial swelling. Seek urgent assessment for eye pain, vision change, fever, severe headache, a painful hot red area, or swelling that spreads quickly. Arrange medical review when puffiness persists, repeatedly returns, follows a new medicine, or has no clear trigger.

Could this be angioedema, hives, cellulitis, or another cause? Which symptoms would make it an emergency? Should I stop a medicine or product, and what treatment is safe with my medical history?