Xanax - Ksalol Description:
Xanax - Ksalol (alprazolam)
Drug class and mechanism
Alprazolam is an anti-anxiety medication in the benzodiazepine family, the same family that includes diazepam (Valium), clonazepam (Klonopin), lorazepam (Ativan), flurazepam (Dalmane), and others. Alprazolam and other benzodiazepines act by enhancing the effects of gamma-aminobutyric acid (GABA) in the brain. GABA is a neurotransmitter (a chemical that nerve cells use to communicate with each other) that inhibits activity in the brain. It is believed that excessive activity in the brain may cause anxiety or other psychiatric disorders.
Prescribed for
Alprazolam is used for the treatment of anxiety disorders and panic attacks. Anxiety disorders are characterized by unrealistic worry and apprehension, causing symptoms of restlessness, aches, trembling, shortness of breath, smothering sensation, palpitations, sweating, cold clammy hands, lightheadedness, flushing, exaggerated startle responses, problems concentrating, and insomnia. Panic attacks occur either unexpectedly or in certain situations (for example, driving), and can require higher dosages of alprazolam.
How to use
Take this medication by mouth as directed by your doctor. Dosage is based on your medical condition and response to therapy. This medication may cause dependence, especially if it has been used regularly for an extended period of time, or if it has been used in high doses. In such cases, if you suddenly stop this drug, withdrawal reactions including seizures may occur.
Report any such reactions to your doctor immediately. When stopping extended, regular treatment with this drug, the dosage should be gradually reduced as directed to help prevent withdrawal reactions. Consult your doctor or pharmacist for more details. Though it is very unlikely to occur, this medication can also result in abnormal drug-seeking behavior (addiction/habit-forming). Do not increase your dose, take it more frequently, or use it for a longer period of time than prescribed. Properly stop this medication when so directed. This will lessen the chances of becoming addicted. When used for an extended period, this medication may not work as well and may require different dosing.
Talk with your doctor if this medication stops working well. Avoid eating grapefruit or drinking grapefruit juice while being treated with this medication unless your doctor instructs you otherwise. Grapefruit juice can increase the amount of certain medications in your bloodstream. Consult your doctor or pharmacist for more details. Inform your doctor if your condition persists or worsens.
Dosing
Alprazolam may be taken with or without food. The starting dose for treating anxiety is 0.25-0.5 mg 3 times daily using immediate release tablets. The dose may be increased every 3-4 days to a maximum dose of 4 mg daily. The starting dose for treating panic attacks is 0.5 mg 3 times daily. Doses can be increased every 3-4 days but by no more than 1 mg daily. The effective dose for preventing panic attacks may be as high as 6 mg daily.
Missed dose
If you miss a dose, use it as soon as you remember. If it is near the time of the next dose, skip the missed dose and resume your usual dosing schedule. Do not double the dose to catch up.
Drug interactions
This drug should not be used with the following medications because very serious interactions may occur: certain azole antifungals (e.g., itraconazole, ketoconazole), delavirdine, sodium oxybate. If you are currently using any of these medications, tell your doctor or pharmacist before starting alprazolam. Before using this medication, tell your doctor or pharmacist of all prescription and nonprescription/herbal products you may use, especially of: clozapine, digoxin, disulfiram, kava. Tell your doctor or pharmacist if you take drugs that affect the removal of alprazolam from your system (CYP 3A4 substrates, inhibitors and inducers) such as: other azole antifungals (e.g., fluconazole, voriconazole), certain anti-depressants (e.g., fluoxetine, fluvoxamine, nefazodone), certain anti-seizure medications (e.g., phenytoin, phenobarbital), cimetidine, macrolide antibiotics (e.g., erythromycin, clarithromycin), rifamycins (e.g., rifampin), ritonavir, St John's wort.
Tell your doctor or pharmacist if you take drugs that cause drowsiness such as: antihistamines that cause drowsiness (e.g., diphenhydramine), anti-seizure drugs (e.g., carbamazepine), medicine for sleep (e.g., sedatives), muscle relaxants, narcotic pain relievers (e.g., codeine), psychiatric medicines (e.g., phenothiazines such as chlorpromazine, tricyclic anti-depressants such as amitriptyline), tranquilizers. Check the labels on all your medicines (e.g., cough-and-cold products) because they may contain ingredients which cause drowsiness. Ask your pharmacist about the safe use of those products. Cigarette smoking decreases blood levels of this medication (through liver enzyme induction). Tell your doctor if you smoke or if you have recently stopped smoking because your dose may need to be adjusted. Do not start or stop any medicine without doctor or pharmacist approval.
Precautions
Before taking alprazolam, tell your doctor or pharmacist if you are allergic to it; or to other benzodiazepines (e.g., diazepam, lorazepam); or if you have any other allergies. Before using this medication, tell your doctor or pharmacist your medical history, especially of: liver disease, kidney disease, severe lung/breathing problems (e.g., COPD, sleep apnea), drug or alcohol abuse. This drug may make you dizzy or drowsy; use caution engaging in activities requiring alertness such as driving or using machinery. Limit alcoholic beverages. Caution is advised when using this drug in the elderly because they may be more sensitive to its side effects, especially loss of coordination and drowsiness. Alprazolam is not recommended for use during pregnancy due to the potential for fetal harm. Consult your doctor for more details. This drug passes into breast milk and may have undesirable effects on a nursing infant. Therefore, breast-feeding while using this medication is not recommended. Consult your doctor before breast-feeding.
Alprazolam interacts with alcohol and medications (for example, alcohol, barbiturates, and narcotics) by exaggerating their slowing of activity in the brain and sedation.
Pregnancy
Benzodiazepines, such as alprazolam, can cause fetal abnormalities and should not be used in pregnancy or in nursing mothers.
Nursing mothers
Alprazolam is excreted in breast milk and can affect nursing infants. Therefore, it should not be used by women who are nursing.
Side effects
The most frequent side effects of alprazolam taken at lower doses are drowsiness or lightheadedness, which probably reflect the normal actions of the drug. Side effects of higher dosages (those used for panic attacks) include fatigue, memory problems, speech problems, constipation, and changes in appetite with resultant changes in weight.
Alprazolam can lead to addiction (dependency), especially at high dosages over prolonged periods of time. Abrupt discontinuation of the alprazolam after prolonged use can lead to symptoms of withdrawal such as insomnia, headaches, nausea, vomiting, lightheadedness, sweating, anxiety, and fatigue. Seizures can occur in more severe cases of withdrawal. Consequently, patients on alprazolam for extended periods of time should slowly taper the medication under a doctor's supervision rather than abruptly stopping the medication.
Overdose
If overdose is suspected, contact your local poison control center or emergency room immediately. Symptoms of overdose may include: severe drowsiness, slowed/reduced reflexes, slowed breathing, loss of consciousness.
Storage
Store at room temperature between 59-86 degrees F (15-30 degrees C) away from light and moisture. Do not store in the bathroom. Keep all medicines away from children and pets.