Anxiety and stress: symptoms and when to get help

Stress is the body's response to pressure: work, money, family, health. A little stress is normal and even useful. Anxiety is when that alarm stays on: constant worry, tension, and physical symptoms that show up even when there's no real danger in front of you.

Symptoms

Early signs (mental and physical)

Constant worry that won't switch off, even about small things.
Muscle tension: tight neck, shoulders, or jaw.
Palpitations or a racing heart feeling.
Shortness of breath or feeling you "can't breathe deeply."
Trouble sleeping: the mind won't quiet at night.
Irritability, trouble concentrating, or "mind going blank."
Digestive upset: nausea, a "knot" in the stomach, or frequent bathroom trips.

Warning signs

Panic attacks: sudden waves of intense fear with palpitations, sweating, and a sense of danger.
Avoiding going out, driving, or being around people out of fear.
Anxiety interfering with work, school, or family.
Using alcohol or pills to "calm down" more and more often.

⚠️ Get help right away

If you have thoughts of harming yourself or feel you can't go on: call 911 or the crisis line 988 (in the U.S., Spanish-language help 24/7).
If a panic attack comes with chest pain, severe shortness of breath, or fainting: treat it as an emergency until a heart problem is ruled out.

Asking for help isn't weakness: it's the bravest step.

Causes

Anxiety has no single cause: it's a mix of accumulated stress (work, money, family, health), predisposition (it runs in some families), brain chemistry, and habits like too little sleep or excess caffeine or alcohol. Big life events — a loss, a scare, an illness — can also trigger it. It's not "lack of character": it's a real health condition.

Risk factors

Prolonged stress with no rest or support.
Family history of anxiety or depression.
Chronically poor sleep.
Excess caffeine, alcohol, or stimulants.
Health problems (thyroid, heart, chronic pain) keeping the body on alert.
Isolation: carrying everything alone makes it worse.

Complications

Untreated anxiety, over time:

Chronic insomnia and exhaustion.
Muscle tension and constant aches.
Raises blood pressure and disrupts habits (overeating or skipping meals).
Isolation and problems at work or with family.
Can lead to depression or dependence on alcohol or medication.

None of this is inevitable: anxiety is among the most treatable conditions there is.

What you can do

4-4-4 breathing: inhale 4 seconds, hold 4, exhale 4. Repeat 4 times. It calms the body in minutes.
Walk 20–30 minutes: movement is a natural anti-anxiety tool.
Sleep routine: same bedtime, screens off an hour before.
Less caffeine and alcohol: both worsen anxiety, even if they seem calming at first.
Write it down: putting worries on paper shrinks them.
Talk to someone you trust: saying it out loud already helps.
Therapy: a psychologist gives you concrete tools; you don't have to be "really bad" to go.

If your doctor suggests medication, it's one more tool — not a label — and it's used with professional follow-up.

Frequently asked questions

Is it normal for anxiety to cause chest pain?

Yes, it's one of the most common symptoms: tightness, palpitations, and shortness of breath. But note: new or unusual chest pain is never assumed to be anxiety. If it's never happened before, or comes with cold sweat, nausea, or arm pain, call 911.

Does stress raise blood pressure?

Yes, stress raises it temporarily. If you live stressed, those moments become the norm and blood pressure stays high. Managing stress is also caring for your heart.

When do I need therapy or medication?

When anxiety interferes with your life (work, sleep, relationships) or self-help techniques no longer cut it. Going to therapy isn't for "crazy people": it's like seeing a doctor for any other condition.

Do “nerve-calming” teas or supplements cure anxiety?

They may relax you a bit, but they don't treat an anxiety disorder. If anxiety limits you, what works with evidence is therapy and, when needed, medical treatment.

Can anxiety go away on its own?

Sometimes mild, situational anxiety fades when the stressor passes. But when it lingers for months or starts limiting your life, waiting rarely fixes it — that's when professional help makes the difference. Getting help early usually means a shorter road back.

References

Aegon study (Jan 2025, via infosalus.com): 30.7% of Spaniards searched online for psychological symptoms.
2025 wellness searches (via elrinconderosma.com): “how to reduce stress” and “exercises for anxiety” among the top.
Laura Leyton, M.D., internal medicine, answers common health questions in this video on her channel.
MedlinePlus: medlineplus.gov