Right Brain Thrombosis: Understanding The Symptoms

Right brain thrombosis can present with a variety of symptoms depending on the exact location of the blood clot. When the clot forms in a non-functional area of the brain, symptoms may be mild or even completely absent. In some cases, individuals may experience headaches or dizziness, which are often the first indicators of a potential issue.

Common Symptoms of Non-Functional Area Thrombosis

Clots in non-critical regions of the right brain may not interfere significantly with bodily functions. Some people may not realize they have a clot until it is discovered during unrelated medical imaging. However, mild symptoms like occasional headaches, dizziness, or slight confusion can appear, prompting further medical investigation.

Symptoms of Functional Area Thrombosis

When a thrombosis occurs in a functional area of the right brain, the symptoms tend to be more pronounced and impactful. This type of clot can lead to contralateral hemiparesis — which means the left side of the body may become weak or paralyzed. Coordination and movement on the left side can become impaired, making everyday tasks difficult.

Facial Paralysis and Related Issues

Another significant symptom is facial paralysis, which can cause one side of the face to droop or become unresponsive. This often results in a crooked smile or the inability to fully close one eye. These signs are commonly mistaken for general fatigue at first, but they are strong indicators of neurological issues.

Speech and Swallowing Difficulties

Additionally, right brain clots can affect speech and swallowing functions. Patients may develop slurred speech or have trouble articulating their thoughts clearly. Swallowing difficulties, known as dysphagia, can result in coughing or choking while drinking fluids, and may lead to aspiration pneumonia if left untreated.

Severe Cases: Large Vessel Thrombosis

In more severe cases where a large vessel is affected, the resulting brain infarction can be extensive. This can lead to life-threatening complications such as loss of consciousness or coma. Prompt medical attention is crucial in these situations, as timely intervention can significantly improve outcomes.

Recognizing the signs of right brain thrombosis early and seeking immediate medical care can make a critical difference in recovery. If you or someone you know experiences sudden weakness, speech changes, or facial drooping, it's essential to treat it as a medical emergency and seek help without delay.