Safety & crisis resources

When quitting feels unsafe, use real help first.

Meridian can help you reflect, reset, and stay connected to your reasons for quitting. It is not an emergency service, crisis hotline, medical device, healthcare provider, or real-time monitoring system.

Last updated: July 8, 2026

Emergency services first

If symptoms are sudden, severe, frightening, or connected to self-harm, poisoning, breathing, chest pain, fainting, or loss of control, use local emergency services now.

Meridian is not crisis support

Meridian can help you reflect, reset, and plan. It is not an emergency service, crisis line, medical device, healthcare provider, or monitoring system.

Email is non-urgent

Meridian support email is for app support, privacy questions, bugs, accessibility issues, and product feedback. It is not monitored as a crisis channel.

If there is immediate danger

Do not wait for an app, website, email reply, friend reply, or routine appointment if symptoms are sudden, severe, frightening, or connected to self-harm, poisoning, breathing, chest pain, fainting, or loss of control.

Call emergency services now if any of these apply. If you are in Serbia, ambulance is 194, police is 192, and fire is 193. The emergency number 112 may also be available. If you are outside Serbia, use the emergency number for your current country.

Medical emergency

Chest pain, chest pressure, or pain spreading to the arm, jaw, back, or shoulder.
Trouble breathing, blue lips, severe wheezing, or breathlessness that feels unsafe.
Fainting, seizure, severe confusion, sudden weakness, or signs of stroke.
Fast, irregular, or frightening heartbeat with dizziness, chest pain, or shortness of breath.
Severe allergic reaction, swelling of the lips or throat, or difficulty swallowing.

Safety emergency

Thoughts of suicide, self-harm, or harming someone else.
A plan, intention, or available means to hurt yourself.
Feeling unable to stay safe for the next few minutes or hours.
Nicotine liquid, pouches, patches, gum, cigarettes, medication, or other substances swallowed by a child or pet.
Violence, coercion, or danger at home or in your current environment.

Stop using the app.

During an emergency, the safest next step is direct human help through emergency services, a hospital, a doctor, a crisis line, or someone physically near you.

Do not stay alone.

Tell someone nearby what is happening. Ask them to stay with you, call emergency services, remove immediate hazards, or take you to urgent care if local guidance says that is safe.

Do not drive yourself.

If you have chest pain, faintness, confusion, severe panic, severe shortness of breath, poisoning symptoms, or self-harm risk, avoid driving yourself.

Do not assume a serious symptom is just withdrawal

Nicotine withdrawal can feel intense. Cravings, irritability, restlessness, sleep problems, low mood, anxiety, brain fog, hunger, and strong urges to smoke are common. Some symptoms still need medical attention because they can overlap with heart, lung, neurological, poisoning, pregnancy, or mental-health emergencies.

Cravings

Strong urges that rise, peak, and pass. They can be triggered by stress, coffee, alcohol, routine, people, places, or emotions.

You feel unable to stay safe, you may hurt yourself, you may take a dangerous amount of nicotine or medication, or you feel out of control.

Mood changes

Irritability, sadness, anxiety, anger, restlessness, or feeling unlike yourself for a while.

Depression worsens, does not lift, includes self-harm thoughts, includes thoughts of dying, or makes daily functioning impossible.

Sleep problems

Trouble falling asleep, waking often, vivid dreams, or feeling tired during early quitting.

You go several nights with almost no sleep, feel detached from reality, become unsafe, or have severe agitation or confusion.

Chest sensations

Some people notice anxiety-related tightness, coughing changes, or heightened body awareness.

Chest pain or pressure is sudden, severe, persistent, spreading, paired with shortness of breath, faintness, sweating, vomiting, jaw, arm, or back pain, or a heart-condition history.

Breathing changes

Cough may change after quitting as the body adjusts. Anxiety may also make breathing feel uncomfortable.

You cannot catch your breath, lips look blue, breathing becomes noisy or severe, asthma or COPD symptoms worsen, or breathlessness appears with chest pain or faintness.

Nicotine products

Nicotine replacement therapy can reduce cravings for some people when used as directed.

There is accidental ingestion, too much nicotine, child or pet exposure, vomiting, confusion, seizure, abnormal heartbeat, severe sweating, severe dizziness, or breathing trouble.

A practical rule: if a symptom feels medically frightening, is new for you, is severe, or would worry you if it happened to someone you love, get professional help instead of trying to solve it inside Meridian.

A focused plan for overwhelming cravings

Use this only when you are not in immediate danger but the urge feels intense. The goal is not to win forever in one moment. The goal is to create enough distance for the craving to peak and pass.

Name the moment.

Say: This is a craving, not a command. Cravings can feel urgent, but urgency is not the same as necessity.

Change your location for 5 minutes.

Leave the smoking spot, step outside, move to a different room, stand near another person, or go somewhere smoking is not allowed.

Delay the cigarette by 10 minutes.

Do not argue with yourself about forever. Delay only the next cigarette. Set a timer and let the craving wave weaken.

Use your body, not only your thoughts.

Drink water, brush your teeth, chew sugar-free gum, hold ice, take a short walk, stretch, shower, breathe slowly, or keep your hands busy.

Contact one real person.

Send a short message: I am having a strong craving. Can you stay with me for 10 minutes?

Reduce access.

Put cigarettes, lighters, ashtrays, vape devices, or pouches outside your immediate reach. If safe, ask someone else to hold or remove them.

Use Meridian after the peak.

Log the trigger, mood, craving level, rescue action, and what helped. This turns the craving into useful information.

Helpful sentence: I only need to protect the next 10 minutes.

Helpful action: move your body before negotiating with the urge. Helpful standard: a craving does not become a relapse unless you act on it.

Mood, panic, and self-harm

Quitting can affect mood. Some people feel anxious, sad, irritable, restless, angry, or unusually low. For users with a history of depression, anxiety, panic attacks, trauma, bipolar disorder, psychosis, eating disorders, substance-use problems, or self-harm, quitting may require more support than an app can provide.

Get help now

Call local emergency services or a crisis line available in your country.
Tell a person near you: I might not be safe alone right now.
Move away from immediate means of harm, substances, weapons, heights, water, traffic, or isolated places.
Do not use alcohol or drugs to calm the moment.
Stay with another person or in a public, staffed, or safer place until help arrives.

Contact a professional soon

Your mood does not improve after a couple of weeks.
Anxiety, sadness, anger, or panic feels unmanageable.
You are missing work, school, childcare, meals, sleep, or medication because of symptoms.
You have a mental-health history and the quit attempt is destabilizing you.
You are considering changing or stopping psychiatric medication.

Meridian support email is not monitored as a crisis channel. Do not send emergency, self-harm, overdose, violence, or urgent medical messages to the app operator as your first step.

Nicotine, medication, and accidental exposure

Nicotine is active even when it does not come from cigarettes. Vape liquid, nicotine pouches, patches, gum, lozenges, nasal sprays, inhalers, and discarded cigarette butts can be dangerous if swallowed, used incorrectly, or accessed by children or pets.

Warning signs

Repeated vomiting or severe nausea.
Severe dizziness, fainting, or confusion.
Agitation, lethargy, shaking, or seizure.
Abnormal heartbeat or blood pressure symptoms.
Breathing problems or extreme weakness.

Safer handling

Keep nicotine products locked away from children and pets.
Use medicines exactly as directed on the label or by a clinician.
Do not combine products unless a clinician or official product directions say so.
Keep packaging so helpers can identify product type and dose.
Use local poison-control or emergency services for exposure questions.

For possible poisoning, do not wait for symptoms to become severe. Contact your local poison-control service, emergency medical service, or hospital. If severe symptoms are already present, call emergency services immediately.

Some quit attempts should involve a clinician

A smoking-cessation app can be useful, but it cannot evaluate risk, prescribe treatment, monitor disease, or decide whether symptoms are safe. Get professional guidance if any of the following apply.

Medical situations

You are pregnant, trying to become pregnant, or breastfeeding.
You have heart disease, stroke history, high blood pressure, arrhythmia, asthma, COPD, diabetes, cancer, or another serious condition.
You recently had surgery, hospitalization, severe infection, or a major diagnosis.
You use oxygen therapy, inhalers, heart medication, psychiatric medication, or seizure medication.
You are under 18 and considering nicotine replacement or other cessation products.

Behavioral and mental-health situations

You have depression, bipolar disorder, panic disorder, psychosis, PTSD, eating disorder, or self-harm history.
You use alcohol, cannabis, stimulants, sedatives, opioids, or other substances to cope with cravings.
Quitting repeatedly leads to severe anger, impulsivity, isolation, unsafe driving, risky behavior, or family conflict.
You feel shame, secrecy, or relapse cycles are becoming unmanageable.
You need a structured plan with medication, counseling, or follow-up.

If you smoked again

Smoking again can feel emotionally sharp. The safety risk is that shame turns one cigarette into a full return to smoking, or turns disappointment into self-punishment. Treat the moment as a repair task.

Stop the spiral

Do not finish the pack because the streak broke. The next cigarette is still optional.

Record the trigger

Where were you, who were you with, what did you feel, and what did the cigarette promise?

Repair the environment

Remove tobacco access, leave the trigger location, and tell one person you are resetting now.

Adjust the plan

More support, a medication discussion, avoiding high-risk triggers, or changing routines may be needed.

If relapse is tied to alcohol, intense depression, panic, violence, medication misuse, or self-harm thoughts, treat the relapse as a safety signal and involve a professional or emergency service as appropriate.

Non-urgent Meridian support

For app bugs, account-free data questions, privacy questions, copy issues, accessibility issues, feature feedback, or general product support, contact the app operator at dev@novakbozovic.com.

Email is not a crisis hotline, medical triage channel, or monitored emergency service. If you need urgent medical, mental-health, poisoning, violence, or safety help, use local emergency services or a qualified real-time support service.

What Meridian does not do

No diagnosis

Meridian does not diagnose withdrawal, addiction severity, depression, anxiety, heart disease, lung disease, poisoning, pregnancy risk, or any other condition.

No treatment plan

Meridian does not prescribe medication, adjust nicotine replacement therapy, replace counseling, replace a quitline, or create a clinical care plan.

No monitoring

Meridian does not monitor your location, vital signs, heart rhythm, oxygen level, blood pressure, carbon monoxide, lung function, or emergency status.

No emergency response

No entry in Meridian triggers a welfare check, clinician review, ambulance, crisis response, or direct outreach from the app operator.

No guarantee

Meridian can support motivation and reflection, but it cannot guarantee quitting success, relapse prevention, symptom reduction, or health outcomes.

No substitute for local guidance

Emergency numbers, crisis services, poison services, and healthcare systems vary by country. Use the services available where you are.

Safety FAQ

Is it normal to feel worse right after quitting?

It can be. Nicotine withdrawal commonly includes cravings, irritability, restlessness, concentration problems, sleep changes, hunger, anxiety, sadness, and low mood. If symptoms feel unmanageable, severe, dangerous, or persistent, involve a healthcare professional.

What if I cannot tell whether it is panic or a medical emergency?

Treat uncertainty seriously. Chest pain, shortness of breath, fainting, severe weakness, confusion, or a frightening heartbeat should not be diagnosed by an app. Use emergency services or urgent medical care.

Can Meridian help during suicidal thoughts?

No. Meridian is not a crisis service. If you have suicidal thoughts, a self-harm plan, or feel unable to stay safe, contact emergency services, a crisis line available in your country, a hospital, or a trusted person near you now.

Should I use nicotine replacement therapy?

Nicotine replacement therapy and other cessation medicines can help some people manage withdrawal and cravings, but the right choice depends on age, pregnancy status, medical conditions, medications, nicotine dependence, and product instructions. Ask a healthcare provider or pharmacist when unsure.

Can I email Meridian if I am in crisis?

No. Email is appropriate for app support, privacy questions, bugs, accessibility issues, and product feedback. It is not appropriate for emergency medical symptoms, poisoning, violence, overdose, suicidal thoughts, or urgent mental-health crises.

Sources used for this page

This page uses public safety and smoking-cessation information from official government, public-health, and medical-reference sources. It is written conservatively because urgent symptoms should be handled by qualified real-time services, not by an app.