How long does nytol take

It normally takes about 30 minutes to work. Common side effects include feeling sleepy, dizzy or unsteady on your feet. You may also have difficulty concentrating and a dry mouth.

Nytol Anti-Snoring Throat Spray works immediately. Over time, repeated use may help improve the strength of your throat muscles for long-term snoring relief. A very serious allergic reaction to this drug is rare. There might be a problem taking some herbal remedies and supplements alongside diphenhydramine, especially ones that cause side effects such as sleepiness, a dry mouth or making it difficult to pee. Tell your doctor or pharmacist if you're taking any other medicines, including herbal medicines, vitamins or supplements.

Diphenhydramine is a medicine called an antihistamine. It is classed as a drowsy sedating antihistamine. When you come into contact with something you're allergic to, your body produces a chemical called histamine.

This can cause symptoms such as a runny nose or skin rashes. Diphenhydramine blocks the effects of histamine in your brain and this reduces symptoms. It enters the brain in large quantities and this can make you feel drowsy. Diphenhydramine also blocks the effects of another chemical called acetylcholine. This can help a cough or runny nose but can also cause side effects such as a dry mouth and dry nose. If you're taking diphenhydramine for short-term sleep problems, it will start to make you feel drowsy around 20 to 30 minutes after you take it.

For coughs and colds, your symptoms will normally start to improve within 20 minutes. You can become dependent on it if you take it continuously for too long. To avoid this, follow the instructions that come with the medicine and only take diphenhydramine for a very short time, unless your doctor advises otherwise. It is unlikely that you'll become addicted to diphenhydramine but it's best to only take it for a short time. You can become dependent on diphenhydramine if you take it continuously for too long.

Follow the instructions that come with the medicine and only take diphenhydramine for a very short time, unless your doctor advises otherwise. If you have a severe itchy skin rash, your doctor may recommend taking 2 different antihistamines at the same time for a few days. As well as taking a non-drowsy antihistamine during the day such as fexofenadine , cetirizine or loratadine , your doctor may advise that you take a drowsy antihistamine at night if itching is making it difficult to sleep.

Do not take another drowsy antihistamine together with diphenhydramine. It will make you very tired and sleepy. Other drowsy antihistamines include chlorphenamine Piriton , promethazine Phenergan and hydroxyzine Atarax or Ucerax.

Do not take 2 antihistamines together unless you've been advised to by your doctor. Diphenhydramine is known as a drowsy, or sedating, antihistamine as it makes you sleepy.

Non-drowsy antihistamines are less likely to have this effect. These include cetirizine , fexofenadine and loratadine. Most people prefer to take a non-drowsy antihistamine as it's less likely to interfere with their everyday routine. You might choose to take a drowsy antihistamine, however, if you're having problems falling asleep, or if symptoms like itching or coughing are keeping you awake.

There is not enough information to say whether one antihistamine is better than another for treating allergies. You may need to try a few different medicines to find what works best for you. Ask your pharmacist or doctor for advice if you're unsure. Diphenhydramine blocks the effects of a natural chemical called acetylcholine. This can help dry up a cough or runny nose but can also cause side effects such as a dry mouth and dry nose.

Some cough and cold remedies claim to suppress your cough or stop you bringing up phlegm. Although some people find them helpful, they're not usually recommended. This is because there's little evidence that they're any more effective than simple home remedies, and they're not suitable for everyone.

Yes, you can take diphenhydramine together with painkillers such as paracetamol or ibuprofen. If you take diphenhydramine with painkillers that contain codeine such as co-codamol or other prescription painkillers, you may feel very tired and sleepy.

Do not drive, ride a bike or operate machinery or tools if this happens to you. It's important to check the packaging or label of your medicine carefully. This is because some diphenhydramine products already contain a painkiller.

Do not take extra painkillers if this is the case, as there's a risk of overdose. Speak to your pharmacist if you're not sure whether a medicine already contains a painkiller. Do not drive a car or ride a bike if diphenhydramine makes you sleepy during the day, gives you blurred vision or makes you feel dizzy, clumsy or unable to concentrate or make decisions. This may be more likely when you first start taking diphenhydramine but could happen at any time, for example when starting another medicine.

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 diphenhydramine.

UK has more information on the law on drugs and driving. There's no evidence to suggest that taking diphenhydramine reduces fertility in either men or women. Diphenhydramine does not affect any type of contraception including the combined pill and emergency contraception. Alcohol and diphenhydramine together can make you sleep very deeply. You will not be able to breathe properly and you may have difficulty waking up. However, do not drink alcohol. If you are taking diphenhydramine to help you sleep, you should also try not to drink anything that contains caffeine, such as coffee, tea, cola or energy drinks.

Caffeine has the opposite effect to diphenhydramine on your body and can stop it working. There are a number of things you can try to help yourself have a good night's sleep :. If you have hay fever, it will help if you do not spend too much time outside when the pollen count is high. The best way to prevent any sort of allergic reaction is to avoid the substance that you're allergic to, if you can. There are some practical steps you can follow to help you avoid common allergens.

Page last reviewed: 14 October Next review due: 14 October Diphenhydramine - Brand name: Nytol Original On this page About diphenhydramine Key facts Who can and cannot take diphenhydramine How and when to take or use diphenhydramine Side effects How to cope with side effects of diphenhydramine Pregnancy and breastfeeding Cautions with other medicines Common questions about diphenhydramine.

About diphenhydramine Diphenhydramine is an antihistamine medicine that relieves the symptoms of allergies. It's used for: short-term sleep problems insomnia , including when a cough , cold or itching is keeping you awake at night cough and cold symptoms hay fever eczema , hives urticaria and insect bites and stings You can buy diphenhydramine from pharmacies and it is also available on prescription. To help you sleep, you'll usually take diphenhydramine 20 minutes before you go to bed.

It normally takes about 30 minutes to work. Common side effects include feeling sleepy, dizzy or unsteady on your feet. You may also have difficulty concentrating and have a dry mouth. You can become dependent on diphenhydramine if you take it continuously for a period of time. It may also stop working as well. Speak to your doctor if you need to take it for more than 2 weeks.

Do not drink alcohol while taking diphenhydramine. Alcohol increases the risk of side effects. Giving diphenhydramine to children For cough and cold symptoms, you can give diphenhydramine tablets and liquid to children over the age of 6. That is what happened, just not exactly how I imagined. The instructions say to take it 20 minutes before bed. I did that on the first night and stayed awake reading for around 40 minutes. I was curious to see if I could detect any sedation. There was still no noticeable effect an hour later, so I switched the light off anyway.

I believe I then fell asleep within 5 to 10 minutes, and woke up 9 hours later! So it appeared the Nytol had done its job. In the morning, I felt quite refreshed — both mentally and physically. But I also woke up with a bit of a fuzzy head and could feel light pressure on my forehead, just above my eyes.

Those sensations slowly faded on their own, but took a couple of hours to completely disappear. On the second night, I tried exactly the same routine. Once again there was the same effect of not feeling drowsy, but I still fell asleep quickly.

And I again woke up after a totally blanked out night, with the same fuzzy head. The manufacturer advises that you can develop a tolerance to Nytol, but night 3 seemed quite soon to me. I woke up a couple of times in the night this time, but admittedly still slept pretty well. The next morning symptoms were similar though. The Nytol clearly worked well for me, and I appreciated sleeping right through the night.

But the persistent fuzzy head the next day was an issue. They are considerably stronger in effect than the herbal pills too. So they both have their pros and cons. Please remember that this was just my experience with the two types.

If any of the following conditions or situations apply to you, the manufacturer advises against taking it, or consulting a doctor first:. Remember if you notice any of the above, or any others, stop taking the Nytol and see your doctor or a pharmacist. Nytol Original is very similar to the One-A-Night, except you take 2 x 25 mg pills instead of 1 x 50 mg.

So I was curious to see what would happen if I only took a half dosage, and if the lingering next-day effects would be less of an issue. I tried just one pill for 3 consecutive nights and did find they were better for me. I still experienced a sedative effect — not as much as the 50 mg dosage, but enough to help me sleep a bit better.

So for me personally, I can be fairly sure that the sedative effect and potential side effects will be quite consistent no matter which brand I take. For more on the active ingredient, with warnings for who should avoid it, have a look at the NHS website page about diphenhydramine.

As well as discussing using it with your own doctor, you can use the Nytol website contact page to ask the manufacturer questions not a paid link. Please leave a comment below describing your experience with them, and whether they helped you sleep better or not. So tried Nytol, at her suggestion.

Only took half recommended dose taking advice from other reviewers. No extra vertigo this morning, and feel refreshed. So far really impressed…will see if they continue to help without any extra vertigo. That sounds very positive Dave. I hope they continue to work well for you. Regards Ethan. I am totally against taking any kind of drugs, however I decided to try Nytol.

I fell asleep but woke after 3 hours, then slept on and off for the rest of the night. By contrast, taking two of the 25 has given me great nights sleep, despite feeling dreadful for a couple of hours the following morning. I wonder whether this has something to do with the way having two pills dissolve has a stronger impact than a single one. Diphenhydramine gives me some unwanted side effects though like muscle pains and sometimes nausea so I usually supplement my prescribed Zolpidem Brand name Ambien from the Dr with Promethazine products.

Hi SAM Thanks for your comment. The own brands of products like this are often much cheaper indeed. Did your doc give you the ok to combine those two sleep aids? First time 2 nights ago I took nytol and last night.

Fell asleep very quickly and had a good nights sleep both times. He heads a bit fuzzy but nothing else. I live in an area plagued by midges, and bites in the evening can make it difficult to sleep. Nytol solves both the itching and wakefulness. One 25mg tablet is enough almost every time. I can always take a second tablet if necessary but rarely do.

I probably get through a box every summer. Morning drowsiness is easily dispelled by a mug of decent coffee about 15g of freshly-ground beans. Hi Thanks for sharing your experience. As someone who has allergies, I know how useful these type of pills can be sometimes when you have both insomnia and itchiness! In fact I even took 12 capsules one night 8 is the max and it had no effect.