How long does Imodium take to work? Read more to find out. Or call our Toll FREE Number at 1-844-284-4817. Patients use this kind of drugs to help with side effects.  You can take this medicine to calm the stomach from diarrhea that occurs during the cold turkey phase.  Having it available is vital. Imodium a-d acts by slowing down the bowels and you should not take more than the recommended dose. 

How long does it take for Imodium to work? It can take up to an hour to completely feel it. So, please give it time. Loperamide is one thing that we ask all our patients to have on hand and not just a box, in case they need it. It’s something that can really help with stomach issues and treat diarrhea. Luckily, it is non-addictive.

In all events, you should not bother that much with the timelines. While experts say an hour, but it could differ based on your mode and health history. It is only one medication that should be a part of a whole addiction treatment program.

How Long does Imodium take to work?

First, this medicine is safe and effective means of slowing down your digestive system that is a bit upset due to the withdrawal case. Yet, this is very common and normal actually. Terminating the intake from many of the drugs and even alcohol that we see can be pretty severe and it’s important that your biological system gets the nutrients that it needs. Yes, the intake of healthy food and practicing regular exercise do help. So, not only is diarrhea not fun and uncomfortable, it’s also bad for your health long term. We need to keep you hydrated and this is one way you can become dehydrated rather quickly.

Yet, the answer to the question how long does Imodium take to work differs from one person to another. Our bodies are not identical in terms of responsiveness. Most drug addiction experts say that you will feel the effect in no later than 60 minutes. If not, call us and ask for help. On the question how long does Imodium last, it again depends. For example, factors like your weight, age, gender and the dose you were on will play a role to answer this question. However, our skilled skilled physicians say that it lasts for 2 hours or so.

How long does it take for Imodium to work?

It works by slowing down the digestive track altogether. And it takes anywhere between 30-60 minutes to see the full effect of it. In some cases, you can start feel the effect as soon as in the first few minutes. This means that when you are withdrawing your digestive track gets upset and starts racing. This doesn’t allow the food to be processed correctly or the water to be absorbed.

Accordingly, the water then runs through the body, causing the diarrhea symptoms. Scientists discovered that in 1973 and it helps people get their digestive tracks back on track. In our Detox facilities, we use diverse over-the-counter medicines to treat the discontinuation symptoms. It really has the purpose. Yet, a lot patients walk in with the question about the timelines. People tend to be impatient. And this is understandable. However, you should give yourself enough time to recover and react to the medicine. Additionally, improving your eating habits will help. It takes time because your biological system needs to heal and recover. So, being impatient could totally ruin your treatment plan and worsen your diarrhea symptoms.

How is Loperamide Supposed to be Used?

People read that this medicine is an Opiate and think that if they take enough, they will get the same effects as other opiates. Yet, this is not the case and this can make you very sick. Imodium instants is a totally different kind of opiate and is not going to give you that high feeling. Although, may mess of up your digestive track for a long time. This kind of medicines will not cross the blood via the brain and there is no high or pain relief offered. However, it is effective in relieving gastrointestinal symptoms from opiate and other drug termination. In this context, it makes sense to talk to your doctor about blood-brain barrier and any other related issues like alcoholism.

Dosage and Interactions

If you have overdosed, then you may use activated charcoal to alleviate some of the drug from entering the system. And you should not administrate that until the person has actually vomited. Large doses will make a person vomit. You will have to be monitored for 24 hours to ensure that everything will continue to be okay. Vital signs and other things will be have to be watched as the body recovers from the large dose. 

Yet, when this medicine is taken properly it can help with all kinds of stomach issues. However, that’s what it’s there for, to help with nasty side effects that we have to deal with during a detox. Trying to get as many of the side effects under control is a great way to a better recovery.

How long does Imodium take to work

Half-Life and Side Effects

Scientifically, the half-life of a drug is the time taken by your body to absorb half of the dose. So, the other half still remains in your body. That said; the half-life of Imodium instants is 9.1 to 14.4 hours. In normal circumstances, the average half-life is 10.8 hours. It could take around 54 to 58 hours for a complete dose to completely leave your body. In that time-frame, you may suffer from the following side-effects:

  • Drowsiness
  • Dizziness
  • Constipation
  • Fatigue
  • Dry mouth
  • Stomach pain
  • Insomnia
  • Cramps
  • Bloating

How to Cope with these Side Effects?

Constipation – You should wean off your consumption right away. In addition, make sure that you drink enough water that is 2-3 liters per day. If this does not help, give us a call or consult your doctor.

Dizziness – That is a very common symptom that should not have a negative influence on your daily routines. To overcome this feeling, try to stand up slowly, or lie down to avoid fainting. In such a case, you should avoid driving or doing any activities that require high level of concentration.

Feeling Sick – You should not consume Loperamide on an empty stomach unless you doctor advises you to do that. To avoid feeling sick, do your best to consume it with or after a meal. Even a snack could help you overcome this feel of sickness. However, stay away from spicy food as it does not help that much.

Headaches – Drinking enough fluids in particular water is a key factor to get rid of this headache. Never consume alcoholic drinks while being treated. In addition, get enough sleep. Finally, if your headache lasts for longer than 7 days, consult your doctor. Or give us a call to talk.


That is a big NO. Alcohol consumption can worsen the side effects of Loperamide such as drowsiness and dizziness. So rehab advisors strongly recommend not to consume any alcoholic drinks while being treated using this medication.

  • Can you take Imodium a-d on an empty stomach?

Yes, if you go for the chew able tablet, then you can do that. That has an influence on how long does Imodium take to work and how long does Imodium last. That also applies to Neurontin tapering.

Inflammatory Bowel Disease (IBD)

According to the FDA regulations, people who suffer from IBD should not consume Loperamide. Consult your doctor first before taking this step. This way, you will take the right dose through the proper time-frame. Be aware that taking anti-diarrheal medications places you at risk for the development of toxic mega colon. If you have any issues with your intestines, you may need to talk to your doctor. Also, if you start feel cramps or diarrhea, consult a good pharmacist about the tablets you intake. That is specifically true if you suffer from Inflammatory Bowel Disease (IBD).

FDA Regulations

In the past, Imodium used to be an OTC medication. OTC stands for Over-the-Counter. That means you do not need a doctor’s prescription to get access to this medication. As a result, you could walk in the closest drug store in your city and purchase Loperamide. Consequently, a lot of consumers misused the medication and overdosed. This led to a tremendous increase in victims of this medication. Recently in 2016, FDA issued a word of warning about the abuse of this medicine. Health experts associate health conditions like sudden cardiac events with the addiction of this kind of drugs.

Drug Tests

In fact, a lot of job seekers are wondering if the consumption of Imodium will show up on a traditional drug test. Referring to the FDA regulations, the consumption of this medication won’t show up on what is called a standard drug screening. However, if the screening aims to test for the presence of Loperamide, you will have to go through a specific blood test. New Start 4U could help you find the best treatment center in your city. Make sure to know how long does Imodium take to work before going to such a test. This will help you avoid unnecessary surprises.

Pregnancy and Breastfeeding

If you are pregnant, then you should not consume Loperamide. There is no clear-cut evidence that is safe for you during pregnancy. That is a valid statement no matter how long does Imodium take to work. Likewise, if you are not pregnant but trying to get pregnant, then you should consult your doctor first. Or give us a call to advice you on the right track using Imodium Plus Comfort Tablets or something similar. As per our reviewed recovery plans, these capsules can really help overcome your addiction.

If you are on breastfeeding, it is generally safe to consume Loperamide within a limit and only for a couple of days. However, you should know that a little amount of the medication may get into the milk. But it is not enough to harm your kid. Give us a call if you plan to go on this medicine for more than 48 hours. In addition, if your baby is suffering from any specific health condition, then consult your doctor before taking Imodium A-D. If you have any more questions about how long does Imodium take to work, how long does it take for Imodium to work, or how long does Imodium last, give us a call. A final word is to stop blaming the situation and learn yourself. In fact, you will get there in a good form when you start small to avoid health problems like Irritable bowel syndrome (IBS), heart issues, bloating, etc. Trying to recover fast won’t help you pass through the addiction treatment program. In addition, you need to skip all obstacles and include diverse exercises on your list. To do so, you can search the internet for the best treating exercises or give us a call.

Frequently Asked Questions

How long does Imodium stay in your system?

From a medical stand point, our bodies are not identical and they could absorb different substances differently. In all reality, it depends on the amounts and the age. For example a teenager won’t react equally to a child. However, the average is around 10 to 11 hours. Specifically, experiments and medical studies show that the highest concentration of Imodium A-D in the blood is in the first 5 hours after the consumption of capsules. Yet, if you consume liquid Imodium, then the highest concentration in your blood will be in the first 2.5 hours after the consumption. Loperamide goes out of your system mainly through feces.

How long does it take for Imodium instants to work?

Medically, it depends on several factors and circumstances like your age, gender and health conditions. However, Imodium A-D should take effect in the first hour. And its effect lasts for a few hours thereafter. Normally, it is not advised to consume more than 8 capsules in a time-frame of one day. That is the most common answer to the question of how long does Imodium take to work. Call us now for more information. We are available in all US cities.

What does Imodium do to your body?

One of the most severe withdrawal symptoms is diarrhea. So, patients use this medication to treat diarrhea. The idea behind taking Imodium is to slow down the movement of the gut. As a result, your stool becomes less watery. In addition, if you underwent Ileostomy, Loperamide could also help to reduce the amount of discharge. That is an overlooked fact about how long does Imodium take to work.

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