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A.Vogel Dormeasan Drops - 50ml

A.Vogel Dormeasan Drops - 50ml

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  • ✔️ Contains valerian root and hops for natural sleep support
  • ✔️ Helps reduce time taken to fall asleep
  • ✔️ Traditional herbal remedy with THR registration
  • ✔️ Liquid drops — ideal for those who dislike tablets
  • ✔️ Suitable for adults with temporary sleep disturbances

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What Are Dormeasan Sleep Drops and How Can They Help You?

 

If you've ever lain awake staring at the ceiling, you'll know how frustrating poor sleep can be. Dormeasan sleep drops from A.Vogel are a traditional herbal medicinal product designed to help adults who struggle to fall asleep or who experience temporary sleep disturbances. The 50ml liquid format makes dosing straightforward — no tablets to swallow, just drops measured into a little water before bed. At just £9.99, it's an accessible option for those looking for a gentle, plant-based approach to better nights. You can explore the full range of options in our sleep aid collection if you'd like to compare alternatives.

This product is classified as a traditional herbal remedy under UK regulations, meaning it has a long history of use rather than being licensed on the basis of clinical trial data alone. It contains two well-known herbal ingredients — valerian root and hops — both of which have been used for centuries to support relaxation and sleep.

 

How Does A.Vogel Dormeasan Work to Support Sleep?

 

The mechanism behind Dormeasan centres on its two active herbal ingredients. Valerian root (Valeriana officinalis) is thought to influence gamma-aminobutyric acid (GABA) pathways in the brain — GABA is an inhibitory neurotransmitter that helps reduce nervous system activity, promoting a calmer, more relaxed state. Hops strobile (Humulus lupulus) is believed to complement this effect, with some evidence suggesting it may also interact with melatonin receptors involved in regulating the sleep-wake cycle.

  • Valerian root may help reduce the time it takes to fall asleep
  • Hops strobile is thought to support the body's natural sleep rhythm
  • The liquid form allows for rapid absorption compared to some tablet formats
  • No synthetic sedatives or antihistamines are involved

It's worth noting that the evidence base for herbal sleep remedies is generally considered preliminary. That said, both valerian and hops have a well-established traditional use, and many people find them helpful for mild, temporary sleep difficulties.

 

Who Is A.Vogel Dormeasan Suitable For?

 

Dormeasan drops are intended for adults aged 18 and over who are experiencing temporary difficulty falling asleep. They are not suitable for everyone, so it's important to check whether this product is right for you before purchasing.

  • Adults aged 18 and over with occasional sleep difficulties
  • Those who prefer a herbal or plant-based approach to sleep support
  • People who find tablets difficult to swallow and prefer a liquid format
  • Individuals looking for a short-term remedy while addressing underlying sleep hygiene

It is not suitable for children or adolescents under 18, pregnant or breastfeeding women, or anyone with a known allergy to plants in the Valerianaceae family. If you have liver disease or are taking prescribed medicines, speak to your pharmacist before use.

 

How Does Dormeasan Compare to Other Herbal Sleep Remedies?

 

Feature A.Vogel Dormeasan Drops 50ml Nytol Herbal Tablets
Active ingredients Valerian root & Hops strobile Valerian root, Hops, Passion flower
Format Oral liquid drops Tablets
Suitable for vegans Yes (check label for alcohol content) Check individual product label
UK herbal registration Yes — THR registered Yes — THR registered

 

How Should You Store Dormeasan Drops and Is It Suitable Long-Term?

 

Dormeasan drops should be stored below 25°C, away from direct light and heat sources. Once opened, use within the period indicated on the packaging. Keep the bottle tightly closed and out of reach of children at all times. The product contains alcohol as part of the tincture base, which is worth bearing in mind if you are avoiding alcohol for any reason.

Dormeasan sleep drops are intended for short-term use only. If sleep problems persist for more than two weeks, it's important to speak to your GP rather than continuing to self-treat. Chronic insomnia can sometimes indicate an underlying health condition that needs proper assessment. If you're also taking vitamins and supplements to support your overall wellbeing, let your pharmacist know so they can check for any potential interactions.

This product is a medicine. Speak to your doctor or pharmacist before using if you have an underlying medical condition or are taking other medicines.

A.Vogel Dormeasan Drops 50ml specifications
Treatment category Sleep disturbance / Insomnia (temporary)
Mechanism of action Traditional herbal — valerian and hops thought to support GABA pathways and sleep-wake regulation
Effective for Temporary difficulty falling asleep in adults
Suitable for Adults aged 18 and over
Active ingredient Valerian root (Valeriana officinalis) tincture and Hops strobile (Humulus lupulus) tincture
Pack size 50ml
UK classification Traditional Herbal Registration (THR)
Drug class Traditional herbal medicinal product
Preparation Oral liquid (tincture drops)
Route of administration Oral

Specifications of A.Vogel Dormeasan Drops 50ml

 

What Is A.Vogel Dormeasan and What Is It Used For?

 

A.Vogel Dormeasan Drops is a traditional herbal medicinal product used for the temporary relief of sleep disturbances in adults, particularly difficulty falling asleep. It is based on long-standing use of its two herbal ingredients — valerian root and hops strobile — rather than on the results of clinical trials. The product holds a Traditional Herbal Registration (THR) in the UK, which means it has met the Medicines and Healthcare products Regulatory Agency (MHRA) standards for quality and safety for a herbal remedy. It is not a prescription medicine and does not contain any synthetic sedatives.

Sleep problems are very common. The NHS notes that most people experience difficulty sleeping at some point in their lives, and short-term insomnia is often linked to stress, anxiety, or changes in routine. Dormeasan is designed to offer gentle, temporary support during these periods — not as a long-term solution.

 

What Do You Need to Know Before Using Dormeasan Drops?

 

Before taking Dormeasan, read the following carefully. Do not use this product if any of the following apply to you:

  • You are under 18 years of age
  • You are pregnant or breastfeeding
  • You have a known allergy to valerian, hops, or any other ingredient in the product
  • You have liver disease or a history of liver problems
  • You are allergic to plants in the Valerianaceae family

The following warnings also apply:

  • This product contains alcohol — each dose contains a small amount of ethanol as part of the tincture base
  • Do not drive or operate heavy machinery after taking Dormeasan, as it may cause drowsiness
  • Do not take with alcohol
  • If your sleep problems persist beyond two weeks, consult your GP
  • Keep out of reach and sight of children

Regarding drug interactions, Dormeasan may interact with the following:

  • Sedatives or sleeping tablets (including benzodiazepines)
  • Anxiolytics (anti-anxiety medicines)
  • Antihistamines with sedative properties
  • Alcohol — avoid concurrent use
  • Other herbal products with sedative effects (e.g. kava, passionflower)

Always tell your pharmacist about all medicines and supplements you are currently taking before starting Dormeasan.

 

How Should You Use A.Vogel Dormeasan Drops?

 

Using Dormeasan correctly is straightforward, but it's important to follow the instructions carefully to get the most benefit and avoid any unwanted effects.

  1. Measure 30 drops using the dropper provided or built into the bottle cap
  2. Add the drops to a small glass of water (approximately 50–100ml)
  3. Stir briefly and drink the mixture
  4. Take approximately 30 minutes before your intended bedtime
  5. Do not take more than one dose in 24 hours
Indication Age Group Dose Frequency
Temporary sleep disturbance Adults 18+ 30 drops in water Once daily, 30 minutes before bed
Not applicable Under 18 Not recommended Not recommended

 

What Are the Possible Side Effects of A.Vogel Dormeasan?

 

Like all medicines, Dormeasan can cause side effects, although not everyone experiences them. If you notice any side effects not listed here, stop use and speak to your pharmacist or GP.

Common side effects:

  • Drowsiness or sedation (especially if taken in excess)
  • Mild headache
  • Vivid dreams

Less common side effects:

  • Gastrointestinal discomfort (nausea, stomach cramps)
  • Dizziness upon waking
  • Allergic skin reactions (rash, itching) — stop use immediately if this occurs

If you experience signs of a serious allergic reaction — such as swelling of the face, lips, or throat, or difficulty breathing — seek emergency medical attention immediately. This is rare but requires urgent care. You can also find further information on managing sleep-related issues and general wellbeing through our vitamins and supplements range.

 

How Should You Store A.Vogel Dormeasan Drops?

 

  • Store below 25°C
  • Keep away from direct sunlight and heat sources
  • Keep the bottle tightly closed when not in use
  • Do not store in the bathroom or near a sink — moisture can affect the product
  • Keep out of reach and sight of children
  • Do not use after the expiry date printed on the label
  • Do not freeze

If you are unsure whether your product is still suitable for use, ask your pharmacist. Never dispose of medicines via household waste or down the sink — return unused or expired medicines to your local pharmacy for safe disposal. If you're managing multiple health concerns alongside sleep, our pain relief collection may also be of interest for any discomfort that's disrupting your rest.

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Your safety and success are our highest priorities. Our medical team rigorously evaluates every product and piece of advice we provide, ensuring you receive only the most effective, science-backed solutions available.

Frequently Asked Questions

Where can I buy Dormeasan sleep drops online in the UK?

You can buy A.Vogel Dormeasan Drops 50ml directly from Cured Pharmacy, a GPhC-registered UK online pharmacy. Simply add the product to your basket and select your preferred delivery option at checkout. It's available without a prescription as an over-the-counter herbal remedy.

How do Dormeasan sleep drops work in the body?

Dormeasan contains valerian root and hops strobile, two traditional herbal ingredients. Valerian is thought to support GABA receptor activity in the brain, which helps reduce nervous system excitability and promotes relaxation. Hops may also interact with melatonin receptors involved in regulating the sleep-wake cycle, complementing valerian's calming effect.

How do I use Dormeasan drops step by step?

Measure 30 drops using the dropper, add them to a small glass of water, and drink the mixture approximately 30 minutes before bedtime. Take only one dose per 24 hours and do not drive or operate machinery after use. If you're unsure about how to use the product, your pharmacist can advise you.

What is the correct dose of A.Vogel Dormeasan drops?

The recommended dose for adults aged 18 and over is 30 drops diluted in water, taken once daily around 30 minutes before bed. Do not exceed this dose. Dormeasan is not recommended for anyone under 18 years of age.

What is the best time to take Dormeasan drops?

The best time to take Dormeasan is approximately 30 minutes before you intend to go to sleep. Taking it as part of a consistent bedtime routine — alongside good sleep hygiene practices such as reducing screen time and keeping your bedroom cool and dark — may help improve its effectiveness. The NHS recommends a regular sleep schedule as a key part of managing sleep difficulties.

Are there any side effects of Dormeasan drops?

Side effects are uncommon but can include mild drowsiness, headache, vivid dreams, or gastrointestinal discomfort such as nausea. Rarely, allergic skin reactions may occur — if this happens, stop use immediately and seek medical advice. If you experience any unexpected or persistent symptoms, contact your pharmacist or GP.

How do I manage side effects of Dormeasan drops?

Most side effects associated with Dormeasan are mild and resolve on their own. If you feel excessively drowsy the morning after taking it, avoid driving or operating machinery until you feel fully alert. For gastrointestinal discomfort, try taking the drops with a small amount of food. If side effects persist or concern you, stop use and speak to your pharmacist.

Can I take Dormeasan drops if I am pregnant or breastfeeding?

No — Dormeasan drops are not recommended during pregnancy or breastfeeding. The safety of valerian and hops in these situations has not been established, and you should avoid using this product if you are pregnant, planning to become pregnant, or currently breastfeeding. Speak to your GP or midwife for advice on safe alternatives.

Who is eligible to use Dormeasan drops?

Dormeasan is suitable for adults aged 18 and over who are experiencing temporary difficulty falling asleep. It is not suitable for children, teenagers, pregnant or breastfeeding women, or people with liver disease. Those taking prescribed sedatives, anxiolytics, or antihistamines should consult a pharmacist before use. You can browse our full sleep aid collection to find the most appropriate option for your needs.

What happens if I miss a dose of Dormeasan drops?

If you forget to take your dose before bed, simply skip it and continue as normal the following night. Do not take a double dose to make up for a missed one. Dormeasan is taken once daily, so there is no need to adjust your routine if you occasionally miss a night.

How long can you use Dormeasan drops for?

Dormeasan is intended for short-term use to help with temporary sleep disturbances. If your sleep problems continue for more than two weeks despite using the product, you should consult your GP. Persistent insomnia can sometimes be a sign of an underlying condition that requires proper medical assessment rather than ongoing self-treatment.

Does Dormeasan contain alcohol?

Yes — Dormeasan drops contain ethanol (alcohol) as part of the herbal tincture base. The amount per dose is small, but it is worth being aware of if you are avoiding alcohol for medical, religious, or personal reasons. Do not take Dormeasan alongside alcoholic drinks, as this may increase sedative effects.

What are the alternatives to Dormeasan drops?

Alternatives include other THR-registered herbal sleep remedies such as Nytol Herbal tablets or Kalms Night tablets, which also contain valerian. Non-herbal options include antihistamine-based sleep aids such as Nytol One-A-Night. The NHS also recommends cognitive behavioural therapy for insomnia (CBT-I) as an effective long-term approach. Browse our sleep aid collection to compare available options.

Can Dormeasan drops interact with other medicines?

Yes — Dormeasan may interact with sedatives, benzodiazepines, anxiolytics, antihistamines with sedative properties, and other herbal products with calming effects. Taking it alongside these medicines could increase drowsiness or other side effects. Always inform your pharmacist of all medicines and supplements you are taking before starting Dormeasan.

What does the latest research say about valerian for sleep?

Research into valerian as a sleep aid is ongoing and results are mixed. Some studies suggest it may modestly reduce the time taken to fall asleep and improve sleep quality, while others show limited benefit over placebo. The NHS acknowledges that evidence for herbal sleep remedies is generally limited, and they are best used as a short-term support alongside good sleep hygiene rather than as a standalone treatment. If you're also supporting your general health, our vitamins and supplements range may be worth exploring.

How Should You Use A.Vogel Dormeasan Drops?

Using Dormeasan drops correctly is simple, but following the steps below will help ensure you get the most from the product. Always read the label before use and check that the product is suitable for you.

Here is a step-by-step guide to taking Dormeasan drops:

What Is the Correct Dose of A.Vogel Dormeasan Drops?

The correct dose depends on your age. Dormeasan is only licensed for use in adults aged 18 and over — it must not be given to children or teenagers. Always stick to the recommended dose and do not take more than one dose in any 24-hour period.

When Is the Best Time to Use A.Vogel Dormeasan Drops?

The optimal time to take Dormeasan is approximately 30 minutes before you plan to go to sleep. This gives the herbal ingredients time to be absorbed and begin supporting relaxation before you settle down for the night. Taking it as part of a consistent bedtime routine — such as dimming lights, avoiding screens, and keeping your bedroom cool — may help reinforce its effect and support better sleep habits overall.

Avoid taking Dormeasan earlier in the evening if you still need to drive, operate machinery, or carry out tasks requiring full concentration, as it may cause drowsiness.

How Long Can You Use A.Vogel Dormeasan Drops For?

Dormeasan is intended for short-term use only, to help manage temporary sleep disturbances. It is not designed as a permanent solution to ongoing sleep problems. If you find that your sleep difficulties persist beyond two weeks of use, you should stop taking the product and consult your GP to explore the underlying cause.

Long-term reliance on any sleep remedy — herbal or otherwise — is not recommended without medical guidance. Your GP may suggest cognitive behavioural therapy for insomnia (CBT-I), lifestyle changes, or further investigation if your sleep problems are persistent or worsening.

Do not exceed the recommended dose. If in doubt, speak to your pharmacist.

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What Are the Most Common Side Effects of A.Vogel Dormeasan Drops?

Most people who use Dormeasan drops do not experience significant side effects. However, as with any medicinal product, some people may notice mild reactions, particularly when first starting use. The most commonly reported effects are related to the sedative nature of the herbal ingredients.

  • Drowsiness or grogginess, particularly the morning after use
  • Mild headache
  • Vivid or unusual dreams

What Are the Less Common Side Effects of A.Vogel Dormeasan Drops?

Less commonly, some users may experience gastrointestinal symptoms or other mild reactions. These are generally not serious and tend to resolve without treatment, but you should monitor how you feel when starting the product.

  • Nausea or stomach discomfort
  • Dizziness upon waking
  • Mild skin reactions such as itching or rash
  • Feeling of unsteadiness

What Are the Serious Side Effects of A.Vogel Dormeasan Drops?

Serious side effects from Dormeasan are rare, but you should be aware of the signs of a severe allergic reaction (anaphylaxis). If you experience any of the following after taking Dormeasan, stop use immediately and seek emergency medical attention:

  • Swelling of the face, lips, tongue, or throat
  • Difficulty breathing or swallowing
  • Severe skin rash or hives spreading rapidly
  • Sudden drop in blood pressure or feeling faint

There have also been rare reports of liver-related effects associated with valerian-containing products, though causality has not been firmly established. If you notice yellowing of the skin or eyes, dark urine, or persistent abdominal pain, stop use and seek medical advice promptly.

What Should You Do If You Experience Side Effects of Dormeasan?

For mild side effects such as drowsiness or nausea, you may find that symptoms improve after the first few days of use as your body adjusts. Avoid driving or operating machinery if you feel drowsy. If gastrointestinal discomfort is a problem, try taking the drops with a small amount of food or a larger volume of water.

If any side effect is persistent, worsening, or causing you concern, stop taking Dormeasan and speak to your pharmacist or GP. You can also report suspected side effects directly to the MHRA via the Yellow Card scheme at yellowcard.mhra.gov.uk.

Can A.Vogel Dormeasan Drops Interact With Other Medicines?

Yes — Dormeasan has the potential to interact with several types of medicine. Because valerian and hops both have sedative properties, combining them with other substances that cause drowsiness can increase the risk of excessive sedation. Known interactions include:

  • Benzodiazepines (e.g. diazepam, lorazepam)
  • Other prescribed sleeping tablets (e.g. zopiclone, zolpidem)
  • Anxiolytic medicines
  • Sedating antihistamines (e.g. chlorphenamine, promethazine)
  • Alcohol — avoid concurrent use entirely
  • Other herbal sedatives (e.g. kava, passionflower, lemon balm)

Always inform your pharmacist or GP of all medicines, supplements, and herbal products you are taking before starting Dormeasan. This is especially important if you are being treated for anxiety, depression, or any other condition affecting the nervous system.

If you are concerned about any side effects, contact your pharmacist or GP immediately.

Patient Information Leaflet

Important - Before taking any medication, it is always important to read the Patient Information Leaflet (PIL)

Written and reviewed by our qualified team

GPhC Number: 2233073
Tarun Kumar

Reviewed by:

Tarun Kumar

Superintendent/ Clinical Lead

📖 Find out more about our team of medical content authors and how we ensure the accuracy of our content with our content guidelines.

Content last updated: 31 Mar 2025

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