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There is no single pulse number that is dangerous for everyone. Athletes, older adults, and people with heart conditions may have different safe ranges. Ask your healthcare provider what heart rate is appropriate for you and when you should seek help.
Do not change the dose based only on a home pulse reading unless a clinician has given you specific instructions.
## 4. Cold Hands and Feet
Beta-blockers can reduce circulation to the extremities, leaving the fingers and toes cold, pale, or occasionally numb.
Warm socks, gloves, gentle movement, and
