¿Cómo puedo eliminar el pensamiento excesivo y mantenerme concentrado en los estudios con disciplina y constancia?

If you take 60mg of codeine all at once, it is more likely to cause some side effects. One of the side effects is that you may become very sleepy, feel dizzy, or have problems with breathing. Whenever a medicine reaction like the one described here happens, it is best to remain calm and save your life without increasing the doses further. In addition, it is recommended to stay hydrated, sit down, and be observant of the body's feelings for possible encounters. 

Being upset and worried is hard to bear. These emotions are largely due to stress or life changes attributed to many causes. Some of the signs are constant worrying, being afraid, or a disturbed sleep schedule. So, talk to a person, like a friend, or a family member. After that, engaging yourself in activities you prefer and getting enough sleep can help. 

You may have a gag reflex. This happens when your body is more sensitive to certain things you see, smell, or taste. It isn’t usually serious but it can be unpleasant. Try to steer clear of anything that makes you feel like this. If it won’t go away and bothers you, too, it might help to speak with a doctor about how to handle it.

No, Xanax is not safe for the age of 14. Xanax is a highly-addictive drug and doctors prescribe only for anxiety or panic disorders in an adult. 

I advise against abruptly discontinuing any medication without consulting your doctor, especially when managing anxiety. Abruptly stopping drugs such as Inderal and Escitalopram can lead to serious withdrawal symptoms. It is preferable to seek guidance from a psychiatrist or mental health specialist for a proper tapering schedule to minimize potential adverse effects. It's crucial to follow your doctor's instructions and regularly update them about your condition.
 

Switching betwee­n medicines like palipe­ridone and Seroquel is tricky. Eve­n if time passed since your last palipe­ridone dose, drug interactions may happe­n. Mixing them risks dizziness, drowsiness, and une­ven heartbeats. Consulting your doctor for pe­rsonalized advice is wise. 

This could be due to stress, not enough sleep, bad eating habits, or maybe even depression. The best thing to do is take care of yourself by getting enough rest each night; exercising regularly will also help keep your energy levels up throughout the day. Healthy food can improve mood swings associated with this condition. You’re still young so don’t worry too much.

This might be that the night shifts have disturbed your body's internal clock, which can lead to sleeplessness. The lack of sleep can also be a contributing factor to anxiety. Try to make a sleep schedule and stick to it, avoid caffeine and screens before bed, and relax your mind with deep breathing or gentle music before going to sleep.