Medically reviewed guide · Last updated: 23 June 2026 · Reading time: approx. 13 min

The ideal home pharmacy: a checklist with active ingredients

Fever on the weekend, diarrhoea while travelling, a cut while cooking: a well-sorted home pharmacy helps to react quickly with everyday complaints and small injuries. Yet in many households it is rather a collection of old remnants than a thought-out supply. This guide delivers a concrete checklist, ordered by use case, and deliberately relies on active ingredients instead of brand names. This way you know exactly what you have in the cupboard, avoid expensive double purchases and can ask specifically in the pharmacy. In addition we explain how you store medicines correctly, how long they are usable and how you keep the home pharmacy ready for use. Important beforehand: this guide does not replace medical or pharmacy advice and deliberately contains no dosage details. Its aim is to give a practical, permanently valid orientation with which you build up your home pharmacy sensibly once and afterwards keep it up to date with little effort.

The checklist by use case

Instead of orienting oneself by brand names, it is worth thinking of the home pharmacy by use case and active ingredient. This way a clear structure arises that can be easily supplemented and with which it quickly stands out when a whole area is missing. This order by use case also makes it moreover easier to plan the home pharmacy together with the pharmacy. The first block is formed by agents against pain and fever. Here active ingredients such as paracetamol, ibuprofen or acetylsalicylic acid are usual, whereby ibuprofen additionally works anti-inflammatory. Which active ingredient fits best in the individual case depends on the type of complaints and on possible pre-existing conditions, which is why a short advice in the pharmacy is worthwhile here too. For the gastrointestinal area, an agent against acute diarrhoea with the active ingredient loperamide as well as an electrolyte solution to balance the fluid loss belong in the basic equipment, supplemented by something against nausea and travel sickness such as dimenhydrinate. Precisely the electrolyte solution is often forgotten but is especially important with strong diarrhoea or vomiting, because the body then loses a lot of fluid and minerals.

The second block concerns cold and allergy. Against a cold a decongestant nasal spray with an active ingredient such as xylometazoline helps, against cough depending on the type a cough-loosening agent, and against allergic complaints an antihistamine. Decongestant nasal sprays should, however, only be used short-term, since with longer use they can lead to a habituation effect. The third block is formed by external applications: a pain gel with an active ingredient such as diclofenac for bruises and strains, a wound and healing ointment for example with panthenol as well as a disinfectant for small wounds. An antihistamine as a gel can additionally do good with insect bites and light sunburn. This way the home pharmacy covers the typical small injuries and skin irritations of everyday life. Which of these agents are sensible for you depends on your household and can be well discussed in the pharmacy. A single household needs a different equipment than a family with small children or a household with older or chronically ill people, for whom additionally the personal long-term medicines play an important role.

Dressing material and aids

Besides the medicines, the dressing material forms the second pillar of every home pharmacy. As a rule of thumb it applies that it should be at least as well stocked as the first-aid kit in the car. With it, small cut, abrasion and laceration wounds can be treated that happen quickly in everyday life, for example when cooking, doing DIY or sport. To this belong sterile compresses in various sizes, gauze bandages and elastic bandages for joints, adhesive plasters and plaster strips in several sizes, ideally also waterproof, as well as a triangular cloth. Important is to pay attention to the sterility, because expired dressing material loses this and should be replaced. In addition, aids belong to it that make the difference in an emergency: a digital fever thermometer, sharp tweezers for removing splinters, a tick tweezer, dressing scissors with a rounded tip, disposable gloves and cooling compresses for bruises and insect bites, which best lie in the fridge. A list with important emergency numbers too does good service in an emergency.

Storage and shelf life

Even the best equipment is of little use if the agents are stored wrongly. Medicines belong cool, dry and dark, as a rule at about 15 to 25 degrees. Light, warmth and humidity are the biggest enemies of medicines, because they can break down or change active ingredients without one seeing that on the preparation from outside. Exactly for this reason the bathroom and the kitchen, where many suspect their home pharmacy, are quite unsuitable: high humidity and temperature fluctuations can change the effect, suppositories melt and syrups spoil. The car or the windowsill too are ruled out as a storage place, since high temperatures are quickly reached there in summer. Better is a cupboard in the bedroom or in the hallway. A few agents must go into the fridge, which is noted on the packaging. Decisive is moreover that the home pharmacy is child-safe, that is lockable or placed high up. Anyone who additionally sorts the agents by use case in labelled compartments or boxes finds the right thing faster in an emergency and keeps the overview more easily.

On the topic of shelf life an important rule of thumb applies: the printed expiry date applies only to unopened packages. As soon as a product is opened, a shorter use-by period often counts, especially with eye drops, nasal sprays, syrups and mixed ointments. This use-by period is mostly in the package leaflet and can, depending on the product, range from a few days to several months. Therefore it is worth writing the opening date with a pen directly on the packaging. Keep medicines if possible in the original packaging with the package leaflet, so that application, dosage and expiry date remain traceable at any time. Loose tablets without packaging can hardly be identified later and should in case of doubt be disposed of, since confusions can be dangerous. Prescription and personal long-term medicines belong kept separate, in order to exclude confusion. Remnants of prescription medicines from earlier treatments have no place in the general home pharmacy, since they are easily applied wrongly and after the end of a treatment are as a rule no longer needed.

Care, control and travel pharmacy

A home pharmacy is not a one-time project but needs some care. Anyone who has built it up sensibly once only needs to refresh it occasionally afterwards, which means clearly less effort than the first build. Recommendable is to go through it once or twice a year: check expiry dates, sort out expired and opened items and add what is missing. This way you avoid standing in an emergency in front of a cupboard full of expired or incomplete agents. A checklist or an app with a reminder function makes this easier and ensures that in an emergency everything is really there and effective. A good point in time for the control is for example the change of the season or the start of the cold season, because such fixed occasions are easier to remember than an arbitrary date. Expired medicines can in Germany mostly be disposed of via the residual waste, best in an opaque, knotted bag, or you hand them in at the pharmacy. It is worth, when sorting out, also creating right away a shopping list for missing or almost used-up agents, so that the home pharmacy can be supplemented uncomplicatedly at the next pharmacy visit. They do not belong in the toilet. Active ingredients can otherwise get into the waste water and burden the environment. With uncertainty about the right disposal or about regional regulations, the pharmacy is the right point of contact, because the rules can differ depending on the municipality.

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For when out and about, the travel pharmacy builds on the home pharmacy, adapted to destination, duration and fellow travellers. Frequently sensible are an agent like loperamide against diarrhoea together with an electrolyte solution, something against nausea, a sun protection and an agent against insect bites. Depending on the destination, an agent against heartburn, something against constipation or a hand disinfectant can also be sensible, since diet and daily rhythm often change when travelling. As a pain and fever agent an active ingredient such as ibuprofen is proven. Important medicines belong in the hand luggage. More details you find in our guide on the travel pharmacy. With long-distance journeys it is worth clarifying early which vaccinations or special agents are sensible and whether certain medicines are hard to get at the destination. This way the home pharmacy is at home and on the road a reliable companion that helps in the right moment without replacing the visit to the practice. With some planning during the build and a short control once or twice a year, it stays permanently ready for use and gives you the reassuring feeling of being well prepared for the most frequent small emergencies.