Where is methylphenidate found

Call your doctor if your symptoms worsen at any time during your treatment or do not improve after 1 month. Your doctor may tell you to stop taking methylphenidate from time to time to see if the medication is still needed. Follow these directions carefully. Some methylphenidate products may not be able to be substituted for another.

Ask your pharmacist if you have any questions about the type of methylphenidate product your doctor has prescribed. This medication may be prescribed for other uses; ask your doctor or pharmacist for more information. Take the missed dose as soon as you remember it. Talk to your doctor or pharmacist about how late in the day you should take a missed dose of your medication so that it will not cause difficulty in falling asleep or staying asleep.

However, if it is almost time for your next scheduled dose, skip the missed dose and continue your regular dosing schedule. If you are taking the long-acting capsule Jornay PM , take the missed dose as soon as you remember it that night.

However, if it is already the next morning, skip the missed dose of the long-acting capsule Jornay PM and continue your regular dosing schedule.

Do not take a double dose to make up for a missed one. Methylphenidate may slow children's growth or weight gain. Your child's doctor will watch his or her growth carefully. Talk to your child's doctor if you have concerns about your child's growth or weight gain while he or she is taking this medication. Talk to your child's doctor about the risks of giving methylphenidate to your child.

Keep this medication in the container it came in, tightly closed, and out of reach of children. Store it at room temperature, away from light and excess heat and moisture not in the bathroom. Store methylphenidate in a safe place so that no one else can take it accidentally or on purpose. Keep track of how many tablets or capsules or how much liquid is left so you will know if any medication is missing.

Unneeded medications should be disposed of in special ways to ensure that pets, children, and other people cannot consume them. However, you should not flush this medication down the toilet. Instead, the best way to dispose of your medication is through a medicine take-back program. It is important to keep all medication out of sight and reach of children as many containers such as weekly pill minders and those for eye drops, creams, patches, and inhalers are not child-resistant and young children can open them easily.

To protect young children from poisoning, always lock safety caps and immediately place the medication in a safe location — one that is up and away and out of their sight and reach. In case of overdose, call the poison control helpline at If the victim has collapsed, had a seizure, has trouble breathing, or can't be awakened, immediately call emergency services at If you are taking methylphenidate long-acting tablets Concerta , you may notice something that looks like a tablet in your stool.

This is just the empty tablet shell, and this does not mean that you did not get your complete dose of medication. Keep all appointments with your doctor and the laboratory. Your doctor may check your blood pressure and heart rate and order certain lab tests to check your response to methylphenidate. This prescription is not refillable. Ethylphenidate use has been associated with an increased heart rate and raised blood pressure and bizarre and violent behaviour.

Injecting ethylphenidate has been associated with a loss of fine motor control. Stimulant drugs, like methylphenidate and the methylphenidate-based drugs, can make you feel overconfident and disinhibited, induce feelings of anxiety, panic, confusion, paranoia, and even cause psychosis, which can lead you to put your own safety at risk.

Ethylphenidate use has been associated with anxiety, restlessness, paranoia, visual disturbances, bizarre and violent behaviour.

Testing has found that ethylphenidate has been mixed with other substances including 5-MeO-DALT, 2-aminoindane, ephedrine, caffeine and lidocaine. Some of these substances are also stimulants or mimic some of the non-stimulant effects of stimulants, such as lidocaine which has the same numbing effect as cocaine.

It is reasonable to assume that other methylphenidate-based drugs may be mixed with the same or similar substances. By mixing methylphenidate-based drugs with alcohol or other drugs you increase the chances of having a bad time. The effects of the different drugs might be greatly increased, the drugs might interact in an unexpected way or they could also mask, temporarily, the negative effects of the drugs taken, which could place you at greater risk than you feel.

For example, mixing a methylphenidate-based drug with another stimulant increases the pressure put on your heart, which could result in a heart attack. Work with others to help spread the truth about drugs. Thank you for subscribing. Sign up for news and updates from the Foundation!

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