English text:
As your lungs begin to recover, they attempt to expel all the mucus and other material that has built up in your lungs. Specifically, the cilia which are responsible for removing mucus out of the lungs will work more effectively, and so coughing as a symptom of giving up smoking is a good sign!
Text translation:
As the lungs begin to recover, they try to throw out all the mucus and other substances that have accumulated in the lungs. In particular, the cilia, which are responsible for removing mucus from the lungs, work more effectively, so a cough is a good sign to quit smoking!

6. Shortness of breath after quitting smoking

Some people have mild shortness of breath in the first days. This condition is usually due to anxiety or frequent coughing. Complications after quitting smoking in the respiratory system are often temporary and decrease with the improvement of lung function. In case of persistence or severity of symptoms, it is necessary to check for underlying diseases such as asthma or chronic lung disease.

7. Why do we cough after quitting smoking?

Sore throat and cough after quitting smoking is a positive sign of starting to clean the lungs. When a person quits smoking, the respiratory cilia that were previously damaged by the smoke are reactivated and try to remove the accumulated toxins and mucus from the airways. This process may cause frequent coughing and an itchy or sore throat. Drinking warm liquids, using incense and avoiding polluted environments help to reduce these symptoms.

Hoarseness after quitting smoking

Hoarseness can be caused by repeated coughing or temporary irritation of the larynx. This condition is often temporary and improves with sound rest and consumption of warm liquids.

8. Quitting smoking and nerves

Anxiety, restlessness and irritability are among the most common side effects of quitting smoking in the short term. Nicotine has an effect on the release of dopamine, and by stopping it, a person experiences mood swings. These symptoms usually subside within two to four weeks. Exercise, deep breathing and the support of those around you play an important role in controlling these symptoms.

9. Smoking cessation and depression

Mild depression and loss of concentration are other side effects of sudden smoking cessation. Depression after quitting smoking is usually mild and temporary and occurs due to chemical changes in the brain. By stimulating the release of dopamine, nicotine increases feelings of reward and mental focus, but after quitting, the brain needs time to restore its natural production of this substance. This condition may cause feelings of sadness, boredom, or difficulty concentrating. Regular physical activity, adequate sleep and, if necessary, psychological counseling can speed up the recovery process and reduce the risk of returning to smoking.

How long does depression last after quitting smoking?

Symptoms of mild depression usually improve within a few weeks. If it persists for more than a month or is accompanied by severe negative thoughts, a professional evaluation is necessary. If there is a history of depression, it is better to quit smoking under the supervision of a doctor so that supportive treatment can be provided if needed.

10. Does quitting smoking cause insomnia?

Sleep disturbance is one of the common side effects of quitting smoking, which is usually felt more in the first weeks. Nicotine is a strong stimulant, and its withdrawal causes changes in the release of sleep-related hormones such as melatonin. Many people experience insomnia, nightmares, or frequent awakenings during the night after sudden withdrawal. To improve sleep, it is recommended to observe sleep hygiene such as going to bed at a fixed time, avoiding caffeine consumption in the evening and doing light physical activity during the day.

11. Body itching after quitting smoking

Body itching may be caused by improved blood circulation and skin changes. This symptom is usually mild and can be controlled by moisturizing and drinking enough water.

English text:
Trying to quit smoking feels different for each person, but almost everyone will have some symptoms of nicotine withdrawal. When you stop, your body and brain have to get used to not having nicotine. This can be uncomfortable, but nicotine withdrawal can't hurt you – unless you give in and have a cigarette! Farsi translation: The experience of quitting smoking is different for each person, but almost everyone experiences nicotine withdrawal symptoms to some extent. By stopping smoking, the body and brain have to get used to the absence of nicotine, and this process can be accompanied by discomfort. However, nicotine withdrawal symptoms are not dangerous in themselves and do not harm the body unless the person gives in and starts smoking again.

12. Does it hurt to quit smoking?

Body pain and bruised feeling can be one of the side effects of quitting smoking. These pains are often mild and occur due to the adaptation of the nervous system to the absence of nicotine. Adequate rest, light relaxation, massage and fluid intake can reduce the severity of these pains. If the pain is severe or prolonged, it is better to consult a doctor to rule out other problems such as vitamin deficiency or muscle inflammation.

quitting smoking and foot pain

Leg pain may be caused by improved blood flow and vascular changes. If the pain is severe or unilateral, it should be investigated for vascular problems. You should see a vascular specialist to check these problems. If the pain is unilateral, severe, or accompanied by swelling and discoloration, it may indicate serious vascular problems such as blood clots and should be investigated immediately.

toothache after quitting smoking

After quitting smoking, some people experience increased sensitivity of teeth and gums. This issue is due to improved blood circulation in the gums and increased sensitivity of the dental nerves, and is usually temporary. Maintaining oral hygiene and using toothpaste for sensitive teeth can help.

English text:
Nicotine cravings get easier to handle after the first weeks but they don't go away. Over time, symptoms lessen and the urge to smoke goes down. For some people, the habit of smoking or using nicotine is the craving that lasts the longest. Text translation: The craving for nicotine becomes more controllable after the first few weeks, but it does not disappear completely. Over time, the intensity of the symptoms decreases and the desire to smoke decreases. For some people, the habit of smoking or using nicotine is the craving that remains the most.

quoted from mayoclinic

13. Lung pain after quitting smoking

Some people have mild chest pain or pressure after quitting smoking. Usually, this pain is caused by coughing, regeneration of lung tissue and cleaning of mucus and toxins. This pain is usually transient and subsides after a few weeks. Light exercise and deep breathing can speed up the healing process.

14. Headache and dizziness after quitting smoking

Headaches and dizziness are very common in the early days of quitting smoking and are usually caused by changes in blood flow and oxygenation to the brain. After stopping nicotine, the constricted blood vessels gradually return to normal, and these changes may cause a feeling of pressure or pain in the head area. Drinking enough water, getting enough sleep and avoiding too much caffeine can help reduce these symptoms. If the headache persists after quitting smoking for more than a few weeks, it is recommended to consult a doctor.

Complication	Explanation
Irritability and anxiety after suddenly quitting smoking	A sudden reduction in nicotine disrupts the balance of brain chemicals and can cause restlessness, anger and anxiety
Insomnia or Sleep disturbance after smoking cessation	Nicotine withdrawal may disrupt the sleep cycle and be accompanied by insomnia, frequent awakenings, or light sleep
Increased appetite and weight after smoking cessation	With nicotine withdrawal, metabolism decreases and appetite increases, which can lead to temporary weight gain
Headaches and Dizziness after quitting smoking	Changing blood flow to the brain and nicotine withdrawal symptoms can cause headaches and dizziness
Cough and sore throat after quitting smoking	As the lungs begin to clear, the cough increases and the throat may become dry or irritated
Depression and loss of concentration after quitting Smoking	Decreased dopamine release after quitting can lead to low mood, feelings of sadness and difficulty concentrating

15. Smoking cessation and erection

Quitting smoking improves erectile function and sperm quality in the long term. Although in the first days, mood swings may affect sexual performance, but the effects of quitting smoking are positive in this regard. In the first days, mood swings and anxiety may cause temporary fluctuations in sexual performance, but as the withdrawal continues, the positive effects of smoking on blood flow and hormones become apparent.

16. Side effects of smoking cessation shortness of breath

Slight shortness of breath may occur at the beginning of withdrawal, but lung function improves over time. This is usually due to the adaptation of the lungs to the removal of nicotine and the beginning of the process of cleansing from mucus and pollutants. After a few weeks, the function of the lungs improves and the breathing capacity increases. Breathing exercises and walking can help reduce this problem.

17. Increase in appetite and weight after quitting smoking

Suddenly quitting smoking can increase appetite and, as a result, gain weight. The main reason for this is the change in the body's metabolism and the brain's tendency to replace the pleasure of nicotine with eating. Nicotine naturally increases metabolism and suppresses appetite, but when it is stopped, the body uses less energy. To control weight, it is very effective to choose healthy snacks such as fruits, vegetables or nuts and to do regular exercise.

Facial changes after quitting Does smoking include weight change?

18. Irritability and anxiety after sudden smoking cessation

One of the first signs of sudden smoking cessation is irritability and anxiety. This state is caused by a sudden decrease in the level of dopamine and serotonin in the brain; Substances that artificially increase when consuming nicotine and give a feeling of relaxation and concentration. After stopping the use, the brain needs time to readjust these substances and this causes anxiety, restlessness, anger or even mood swings. Using relaxation methods such as deep breathing, regular walks, and meditation can help reduce these symptoms and accelerate the body's adaptation process.

How many days does it take to quit smoking?

What are the symptoms of quitting smoking?

Symptoms of quitting smoking are a set of physical and mental reactions that occur after stopping nicotine use. These symptoms usually start a few hours after the last cigarette and reach their peak during the first week. The most common symptoms of quitting smoking are:

• Irritability and anxiety
• Headache and dizziness
• Increasing appetite
• Cough and sputum
• Sleep disorder
• Decreasing concentration

What are the primary effects of quitting smoking?

The initial effects of smoking cessation usually begin in the first hours after the last cigarette and intensify in the first few days. These reactions are caused by physical and psychological dependence on nicotine and are a sign of the body's attempt to restore its natural balance. During this period, people may feel more tired, anxious and restless. The severity of symptoms varies from person to person, but usually subsides within one to two weeks. Below are some of the most common side effects of quitting smoking:

• Decreased concentration: caused by nicotine reduction and brain function changes
• Excitability and anxiety: caused by a sudden decrease in dopamine levels in the brain
• Headache and dizziness: as a result of changes in blood flow and oxygen supply
• Insomnia and interrupted sleep: due to disruption of melatonin secretion
• Increased appetite: due to replacing the habit of smoking with eating
• Cough and sore throat: a sign of clearing the respiratory tract of toxins

Symptom	Approximate onset time	Usual duration	Useful tip
Irritability and anxiety	First 1 to 2 days	2 to 4 weeks	Light exercise, deep breathing, Meditation and relaxing activities help reduce irritability.
Coughing and phlegm	First week	Several weeks	Indicates the lungs are being cleared of mucus and toxins. Drinking enough fluids and using moist air can make coughing easier.
Increasing appetite and desire to eat	First week	Several months	Choosing healthy foods, dividing meals into small meals and regular physical activity help control weight.
Headache	1 to First 3 days	Several days to a week	Drinking enough water, getting enough rest, reducing caffeine and avoiding stress will help reduce headaches.

causes of sudden smoking cessation effects

Suddenly quitting smoking causes complications because the person's body and brain have become physiologically and neurologically dependent on nicotine, and they experience adaptive reactions when it is suddenly stopped. Nicotine creates a feeling of relaxation and focus by stimulating the release of dopamine and other neurotransmitters, and when its use is suddenly stopped, the level of these chemicals in the brain decreases and withdrawal symptoms appear.

These symptoms can include irritability, anxiety, restlessness, headache, sleep disturbance, increased appetite, and decreased concentration, which are usually more severe in the first days. These reactions are not a sign of damage, but they represent the body's attempt to return to a normal balance without nicotine, and they usually decrease gradually over a few weeks.

Complications of quitting smoking in old age

Usually, the side effects of suddenly quitting smoking in old age appear as nicotine withdrawal symptoms and can include irritability, anxiety, insomnia, decreased concentration, increased appetite, and depression in some people. Due to the body's natural changes with age and the possibility of underlying diseases such as heart or lung problems, these symptoms may feel more severe or last longer.

Also, cough and increased phlegm after quitting, especially in the elderly, are common, which is a sign of gradual cleansing of the lungs. Despite these temporary side effects, quitting smoking at any age has significant benefits for the health of the heart, lungs and quality of life, and if needed, the use of supportive methods or nicotine replacement therapy under the supervision of a doctor can make the symptoms easier to bear.

Conclusion

Suddenly quitting smoking is a process that is accompanied by significant changes in physical and mental functioning, and various symptoms can be expected in this way. The side effects of sudden smoking cessation are mainly due to the cessation of nicotine intake and the body trying to reach a new balance. Although the severity and type of symptoms are not the same in people, in most cases they are temporary in nature and decrease with time. A correct understanding of these consequences helps clarify the picture of sudden smoking cessation and shows that these reactions are a natural part of the body's adaptation to new conditions. If you have severe or prolonged symptoms, it is best to consult a doctor. By knowing the side effects after quitting smoking, you can follow this path with more confidence.

Your doctor takes care of your health!