Methadone is a medication in a classification of drugs known as narcotics. Narcotic drugs are used to relieve moderate to severe pain. According to Drugs.com, methadone also reduces withdrawal symptoms in people addicted to heroin or other narcotic drugs without causing the "high" associated with the drug addiction and may be utilized as a part of drug addiction detoxification or maintenance program. There are side effects associated with methadone 10 mg.
Drowsiness and Weakness
Patients taking methadone 10 mg may experience drowsiness and weakness. These side effects may diminish after the body gets used to daily treatment with methadone. Driving may be dangerous while taking this medication and should be avoided until the body has time to adjust to methadone use. Alcohol may increase these effects and can lead to respiratory failure and even death and should be avoided, notes Drugs.com.
Sexual Dysfunction
Sexual dysfunction may occur in patients taking methadone 10 mg. Symptoms can include decreased sex drive, impotence, or difficulty having an orgasm, states Drugs.com. If these side effects become bothersome, treatment with prescription medications may be possible.
Constipation
Constipation is a possible side effect of methadone. Narcotic medications slow the passage of food through the gastrointestinal tract, making constipation a common side effect. Drinking ample water throughout the day can help to prevent constipation. Dietary changes, such as adhering to a diet rich in fiber, fruits, and vegetables, may help alleviate constipation. Some physicians may recommend the use of a daily stool softener or mild laxative while taking methadone.
Headache
Headache can occur in patients taking methadone 10 mg. A headache that becomes severe or persistent, or is accompanied by trouble breathing, feeling light-headed, or fainting may be a sign of a serious reaction to methadone and a physician should be notified, reports Drugs.com.
Anxiety and Insomnia
Methadone 10 mg may cause users to experience anxiety, which may lead to insomnia. Insomnia is having difficulty falling or remaining asleep throughout the entire night. If these side effects become bothersome, those affected should notify a doctor, who may recommend a change in medication dosage or the use of certain medications for the treatment of anxiety and insomnia.
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