What are the possible causes?
Swelling can occur suddenly or develop gradually. Common causes include:
1. Trauma or contusion
Ankle sprain or ligament damage
Bruises or contusions
Ankle fracture
Swelling often comes on quickly and is sometimes accompanied by bruising or tenderness.
2. After surgery or medical procedure:
Swelling is a normal response of the body to tissue damage or repair processes, even if the ankle joint has not been operated on.
3. Chronic diseases
Lymphedema: Accumulation of lymphatic fluid, often on one side.
Chronic venous insufficiency: Poor return of blood to the heart, often worsening in the evening.
Heart failure: May cause swelling in both ankles at the same time.
Kidney or liver problems: Cause fluid retention.
4. Heat or seasonal influence
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4. Heat or seasonal influences:
Deep swelling occurs in the summer. Heat causes blood vessels to dilate, leading to increased fluid retention.
5. Pregnancy or hormonal changes
Hormones affect the fluid balance in the body and can cause swelling, especially in the third trimester.
6. Side effects of medications
Blood pressure lowering medications
Hormones such as estrogen
NSAIDs or anti-inflammatory drugs
Swollen ankle without pain?
Yes, it’s quite possible! Sometimes you only notice something when you look down and see that your ankle is swollen. Possible painless causes:
Early stage of osteoarthritis
Lymphatic edema
Allergic reactions
Muscle strain without sharp pain
Heat edema
Note: The absence of pain does not automatically mean that everything is fine.
When should you see a doctor?
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