A Month Before a Heart Attack, Your Body Will Warn You: 8 Warning Signs to Recognize -

4. Pain in the Arm, Neck, Jaw, or Back

Heart attack pain isn’t always limited to the chest. Referred pain can radiate to:

Tip: If pain spreads from the chest outward, treat it as an emergency.

5. Nausea, Indigestion, or Stomach Pain

Some people experience gastrointestinal symptoms like nausea, vomiting, or abdominal discomfort before a heart attack.

Why It Happens: Reduced blood flow to the digestive tract and vagus nerve stimulation can cause stomach upset.

Warning: If you have no history of stomach issues and develop sudden, severe indigestion along with other symptoms, seek help.

6. Sweating for No Reason

Breaking out in a cold sweat, especially when you are not exerting yourself or the room is cool, may be a red flag.

Why It Happens: The nervous system goes into overdrive as the heart struggles, triggering excessive sweating.

Tip: Sudden night sweats combined with chest discomfort or nausea should be taken seriously.