Which term describes the fluid buildup in tissues?

• A. Styes
• B. Hypertension
• C. Oedema
• D. Sinusitis

Answer: (C)

Fluid buildup in tissues is called oedema. It happens when excess fluid collects in the tissue spaces, causing swelling that can be localized (like around the eyes) or more generalized. Causes include gravity, inflammation, hormonal changes, heat, or impaired lymphatic drainage. In beauty contexts, noticing oedema helps explain puffiness and guides gentle treatments that support lymphatic flow and advice such as reducing salt intake. The other terms refer to different issues: a stye is an infection of an eyelid gland causing a painful lump, hypertension is high blood pressure, and sinusitis is inflammation of the sinuses—none describe fluid accumulating in tissue spaces.