Food poisoning symptoms can appear suddenly and turn a normal day into a very uncomfortable experience, especially when you are away from home or travelling with family. It is usually caused by eating or drinking something contaminated, and although many cases improve with rest and hydration, some situations need medical attention.
At Euroklinik, we regularly care for residents, visitors and families in Lanzarote who need fast, clear and professional medical support. Euroklinik is a trusted healthcare centre for anyone experiencing digestive symptoms and looking for reliable advice.
Most cases of food poisoning improve on their own, but you should not ignore symptoms that are intense, persistent or linked to dehydration. Getting medical advice early can help avoid complications and make recovery safer.
The most common food poisoning symptoms include nausea, vomiting, diarrhoea, stomach cramps and feeling generally unwell. Some people may also have a high temperature, chills, headache or muscle aches, which can make the illness feel similar to a stomach virus or flu-like infection.
Symptoms can start within a few hours of eating contaminated food, but in some cases they may take a day or more to appear. This can make it difficult to know exactly what caused the problem, especially if you have eaten in different places, tried new foods or travelled recently.
The intensity can vary from mild discomfort to more serious illness. Some people may only feel sick for a short time, while others can have repeated vomiting, frequent diarrhoea or strong abdominal pain. When fluids are being lost quickly, dehydration becomes one of the main concerns.
Food poisoning can happen when food or drinks contain bacteria, viruses, parasites or toxins. This may occur if food has not been cooked properly, has been stored at the wrong temperature or has been handled without enough hygiene. It can also happen with raw or undercooked products, seafood, eggs, meat or unwashed fruit and vegetables.
When travelling, the body may also react to changes in routine, climate, food habits or water intake. Eating out more often, spending long hours in the heat or drinking less water than usual can make digestive symptoms feel worse, even when the original cause is mild.
In many cases, it is not possible to know the exact source without medical assessment or testing. That is why it is important to focus not only on what may have caused it, but also on how the person is feeling, whether they are keeping fluids down and whether symptoms are improving or getting worse.
When symptoms are strong or do not improve, visiting a medical clinic can help you understand what is happening and receive the right food poisoning treatment. A doctor can assess hydration, temperature, abdominal pain, general condition and any warning signs that may require closer monitoring.
Euroklinik offers 24/7 medical attention in Lanzarote, which is especially helpful when symptoms appear at night, during weekends or while you are on holiday. Food poisoning does not always happen at a convenient time, so having access to medical care at any hour can bring peace of mind.
Our team can guide you on the most appropriate treatment depending on your symptoms. In some cases, the priority will be hydration and rest; in others, medication, further tests or additional medical care may be needed. The goal is always to help you recover safely and avoid unnecessary risks.
At Euroklinik, there are doctors on call to respond to urgent medical needs in Lanzarote. This is important when food poisoning symptoms become difficult to manage at home, especially if there is repeated vomiting, diarrhoea, fever, weakness or signs of dehydration.
In many urgent situations, patients can come to the clinic without a prior appointment. This allows you to receive medical attention when the problem cannot wait, instead of delaying care until the next available booking.
At Euroklinik, we provide care in a range of languages to ensure that communication with our patients is clear, friendly and easy to understand right from the start. Our medical team is accustomed to treating both local residents and international visitors, so we can explain symptoms in Spanish, English, French and German.
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It is best to return to food slowly. Start with simple, easy-to-digest meals such as toast, rice, banana, soup, potatoes or plain crackers. Avoid heavy, greasy, spicy or very rich foods until your stomach feels settled again.
Many mild cases improve within a few days, although this can vary depending on the cause and the person’s general health. If you continue feeling weak, cannot keep fluids down or your digestion does not start improving, it is worth speaking to a medical professional.
Sometimes, yes. If the illness is caused by certain viruses or bacteria, it can spread through poor hand hygiene, shared surfaces or close contact. Washing your hands well, cleaning bathroom surfaces and avoiding preparing food for others while unwell can help reduce the risk.
Some medicines may help control nausea, vomiting or diarrhoea, but they are not always suitable for every case. It is better to ask a doctor or pharmacist before taking medication, especially if there is fever, blood in the stool, severe pain, pregnancy, existing health conditions or symptoms affecting a child or older person.
