How much methylphenidate can you take




















However, if using methylphenidate makes you sick, or have severe diarrhoea for more than 24 hours, your contraceptive pills may not protect you from pregnancy. Check the pill packet to find out what to do. Find out what to do if you're on the pill and you're sick or have diarrhoea. There is no evidence to suggest that methylphenidate will affect fertility in either men or women.

They may want to review your treatment. Some people might get side effects like feeling dizzy, blurred vision, difficulty focusing or feeling sleepy when taking methylphenidate. If this happens it may be dangerous to drive or ride a bike. And the same applies to any sports, games or other activities where you need good vision, balance and concentration to be safe. It's an offence to drive a car if your ability to drive safely is affected.

It's your responsibility to decide if it's safe to drive. If you're in any doubt, do not drive. Talk to your doctor or pharmacist if you're unsure whether it's safe for you to drive while taking methylphenidate.

UK has more information on the law on drugs and driving. Some people find that methylphenidate does not work for them. If this applies to you, your doctor may recommend other ADHD medicines, such as dexamfetamine, lisdexamfetamine and atomoxetine. Psychological treatments for ADHD can also be helpful for some people. This includes behavioural therapy and talking therapy.

Speak to your doctor if you are interested in finding out about alternative treatments. Do not stop taking your methylphenidate without talking to your doctor first. Some studies have suggested that supplements of omega-3 and omega-6 fatty acids can help people with ADHD. However, the evidence is very limited and more research is needed. You should talk to your doctor before taking any supplements. This is because some supplements can react with methylphenidate - and cause side effects, or make your medicine work less well.

Page last reviewed: 27 July Next review due: 27 July Methylphenidate for adults - Brand names: Ritalin, Concerta, Delmosart, Equasym, Medikinet On this page About methylphenidate for adults Key facts Who can and cannot take methylphenidate How and when to take methylphenidate Side effects How to cope with the side effects of methylphenidate Pregnancy and breastfeeding Cautions with other medicines Common questions about methylphenidate.

About methylphenidate for adults Methylphenidate is used to treat attention deficit hyperactivity disorder ADHD. Methylphenidate is a controlled drug, which means that you may have to prove your identity when collecting your prescription. You also have to collect your prescription within 28 days. Extended release methylphenidate is usually taken once a day. With standard tablets or capsules, your doctor may recommend taking them up to 3 times a day. Do not stop taking methylphenidate suddenly, speak to your doctor first.

Other brand names for methylphenidate are Tranquilin, Xaggitin and Xenidate. Tell your doctor before starting the medicine if you: have ever had an allergic reaction to methylphenidate or any other medicine have difficulty swallowing — some brands may not be suitable for you have heart problems have an overactive thyroid have a tumour in the adrenal gland phaeochromocytoma have mental health problems or a close family member has mental health problems have high blood pressure or problems with blood vessels, such as vasculitis have epilepsy have tics sudden muscle twitches of the face or body , or a family history of Tourette's syndrome have glaucoma or are at risk of getting glaucoma are trying to get pregnant, are already pregnant or breastfeeding have problems with drugs or alcohol.

Always follow the instructions that come with your medicine carefully. Standard release tablets and capsules These are also called immediate release, although it can still take a while for the medicine to release into your body. Extended release tablets and capsules Also called XL, slow, modified or prolonged release.

Dose for standard release tablets or capsules The usual starting dose for adults is 5mg, taken 2 or 3 times a day. Dose for extended release capsules The usual starting dose for adults is 10mg, taken once in the morning. Dose for extended release tablets The usual starting dose for adults is 18mg, taken once in the morning. How to take it How to take standard tablets or capsules Swallow the tablets whole with a glass of water, milk or squash.

How to take extended release tablets or capsules Swallow the capsules whole with a glass of water, milk or squash. Take extended release tablets and capsules in the morning. Important Do not crush or break extended release tablets. If you are sick again, ask your doctor or pharmacist for advice. What if I forget to take it? Do not take a double dose to make up for a forgotten dose. What if I take too much? Taking too much methylphenidate can cause symptoms such as: being sick feeling unusually happy, confused or agitated muscle twitching, seizures or fits shaking, uncontrolled movements seeing, feeling or hearing things that are not real hallucinations a fast, slow or uneven heart beat palpitations sweating, flushing red face or high temperature headaches.

Urgent advice: Contact for advice now if:. Common side effects These common side effects may happen in more than 1 in people. Keep taking the medicine, but tell your doctor if they bother you or do not go away: headache feeling nervous trouble sleeping insomnia loss of appetite — this can lead to weight loss or poor weight gain stomach ache dry mouth feeling or being sick Serious side effects Serious side effects are uncommon and happen in less than 1 in people.

Tell your doctor straight away if you: have mood or personality changes have thoughts about harming yourself others have fast or irregular heartbeats palpitations start seeing, feeling or hearing things that are not real hallucinations have started to get facial tics , tell your doctor — these are quick, little movements in the muscles of your face that you cannot control and are sudden — if this starts happening, your doctor will stop your treatment. Serious allergic reaction It's extremely rare to have an allergic reaction anaphylaxis to methylphenidate but if this happens to you, stop taking the medicine and:.

Information: You can report any suspected side effect using the Yellow Card safety scheme. Visit Yellow Card for further information. What to do about: headaches — make sure you rest and drink plenty of fluids. Painkillers such as paracetamol can help. Talk to your doctor if the headaches are severe or do not go away. Please click here to learn about our coronavirus response and prioritizing your health.

There is a common misconception in circulation that has proven devastating for many men and women across the country. People believe that if a medical professional has prescribed a medication, it is completely safe to use even when taken other than as intended. The truth is that abusing a prescription medication can result in devastating consequences, including addiction and overdose-related death. Methylphenidate, the generic name for the ADHD medication Ritalin, is one of many prescription medications regularly abused.

Young adults between the ages of 18 and 24 tend to abuse this specific medication more than members of any other demographic, largely because it works to increase alertness which benefits those enrolled in demanding classes college-aged people, more specifically.

What happens if you take too much? It is important to understand that a person can overdose on any chemical substance, whether that substance is alcohol, an illegal drug like heroin or methamphetamine, or a legal substance that a doctor prescribes to treat a legitimate mental illness. If a person takes too much methylphenidate, they can overdose, and the overdose can lead to an untimely death if it is not caught immediately and reversed.

Continue reading to learn more about methylphenidate overdose, and remember that you can always reach out to Allure Detox if you have any additional questions. For example, when a person ingests a large amount of methylphenidate, their heart begins to beat more quickly, their blood pressure rises, and they begin breathing more rapidly, maybe finding it difficult to catch their breath.

They might experience a significant rise in body temperature as well. To overcome this, many people increase their dosage, putting them closer to developing an addiction and the possibility of overdose.

As a person abuses Ritalin more regularly, their body can become dependent. In the absence of the drug, the body reacts harshly, creating uncomfortable symptoms called withdrawal. These include fatigue, problems sleeping and severe depression.

To avoid this, many people turn back to the drug. Compulsive drug abuse can cause a person to ignore their safety and health, actions that further raise the risk of overdose. The risk of overdose can also be higher during periods of sobriety. When a person is in an abstinent state their tolerance can drop significantly. If they relapse they may take the amount of drug they previously took. A Ritalin overdose requires prompt medical attention. If a person, or those around them, at all suspects that overdose is a possibility, emergency medical services should be contacted immediately.

Taking action right away could reduce the risk of serious medical problems and death. If a person has taken Ritalin LA orally, the effects of overdose could worsen over time as more of the drug is released.

Ritalin may cause a person to become extremely overstimulated. Because of this, medical professionals will likely take measures to protect a person from outside stimuli that could exacerbate this condition. They should also monitor a person to prevent self-injury. Activated charcoal or medication a cathartic may be used to detoxify the body. In addition to these, some people who have a prescription for the drug misuse it. This means they may take it in a way other than intended, more frequently than they should or at higher doses.

These behaviors can also place a person at risk of overdose. In any case, misusing a personal prescription is considered drug abuse, and in certain cases, it may set the stage for physical dependence and addiction. Abusing stimulants on a regular basis, even in the short-term, can lead to serious mental and physical imbalances. People with existing mental health problems , such as behavior disturbance, bipolar disorder or thought disorder may see their symptoms become more intense.

Other mental health problems include intense anxiety and the sensation that bugs are crawling on or beneath the skin, a condition called formication. When abusing stimulants, some people may go for extended periods of time without sleeping or eating.

Using Ritalin may make a person more prone to risk-taking behaviors, which can then make them engage in unsafe sex. Unprotected sex can increase the risk of unplanned pregnancy and sexually transmitted diseases STDs. When a person uses drugs chronically, thoughts of finding and using the drug begin to outweigh all else. Call now to be connected with one of our compassionate treatment specialists.



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