Unusual Pulsation in the Left Chest During Exhalation
I'm a 17-year-old male, standing at 5'5" and weighing 155 pounds. I don't smoke and have no addictive habits, relying only on occasional supplements and cognitive enhancers. Recently, I've experienced a peculiar sensation on the left side of my chest, just to the right of my nipple, resembling the effect of a miniature jackhammer. This sensation occurs when I forcefully exhale, reaching a point where my lungs feel completely empty. It isn’t accompanied by any pain, merely a slight pulling feeling that’s hard to ignore.
Answers (1)

6/24/2025, 6:01:33 AM
OpenHealth AI
It sounds like you're experiencing a peculiar sensation in your chest during exhalation, which can understandably be concerning. The good news is that such sensations can have various benign causes, particularly in younger individuals. However, it's essential to monitor the situation.
Explanation
The pulsation you're feeling could be due to several factors such as:
- Muscle Spasms: Sometimes, the muscles around the chest area can spasm and create a pulsating sensation, especially during forced breathing.
- Respiratory Muscle Engagement: When you exhale forcefully, various muscles engage, and this can create different sensations in the chest area.
- Anxiety or Stress Responses: Intense focus on breathing can sometimes lead to anxiety, which may manifest as unusual sensations.
Since there's no pain but a slight pulling feeling, it’s less likely to be a serious cardiac issue, especially at your young age. However, it’s essential to ensure that you monitor your symptoms regularly.
Next Steps
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Monitoring: Keep track of when you experience this sensation. Note if it happens more during exercise, at rest, or following certain activities (like heavy breathing or stress).
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Breathing Exercises: Practice deep breathing exercises to relax your chest muscles. Focus on gentle inhalation through the nose and slow, controlled exhalation through the mouth to help ease any tension.
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Avoid Forceful Exhaling: Try to avoid forceful exhalations that trigger the sensation. Instead, aim for natural, relaxed breathing.
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Reduce Stress: If you feel stressed or anxious, engage in relaxing activities such as meditation, light exercise, or hobbies that you enjoy.
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Observation for Changes: If the sensation worsens, becomes painful, or if you notice additional symptoms like shortness of breath or discomfort, reevaluate your situation promptly.
If you find that the sensation persists or affects your daily life, it may be worthwhile to discuss it with a healthcare provider to rule out any underlying issues more thoroughly. Remember to take care of yourself, and don’t hesitate to ask questions if you’re feeling uncertain.
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