What are the symptoms of food poisoning

Food poisoning usually causes nausea, vomiting and diarrhea, sometimes accompanied by bleeding or other symptoms. Different causes cause different symptoms of poisoning, so let's learn what are the symptoms of food poisoning.

Symptoms of bacterial poisoning

Symptoms of abdominal cramps, diarrhea and vomiting can occur within 1 hour to 4 days after eating bacteria-contaminated food. Severe but less common bacterial food poisoning may also result in partial loss of speech or vision, head to body muscle paralysis and vomiting, among other symptoms that may suggest botulism poisoning.

Symptoms of viral poisoning

Twelve to 48 hours after eating virus-contaminated food, patients may experience vomiting, diarrhea, abdominal cramps, headache, and fever and chills.

Chemical poisoning symptoms

If food containing chemical toxins is mistakenly consumed, patients show symptoms such as vomiting, diarrhea, sweating, dizziness, tearing sensation in the eyes, excessive salivation, mental confusion and stomach pain, which appear 3 minutes after consuming toxic food.

Self-rescue measures

If symptoms of botulism poisoning occur, you should go to the hospital immediately for treatment, as botulism poisoning is likely to be life-threatening. If vomiting and diarrhea symptoms are particularly severe and last for more than 2 days, there is a high risk of physical dehydration and you should go to the hospital immediately for treatment.

Precautions

Vomiting and diarrhea are a way for the body to excrete poisons, so do not use antiemetics or antidiarrheal drugs within 24 hours of the onset of symptoms. Repeated vomiting or diarrhea will excrete a large amount of water from the body, so dehydration is a potentially dangerous complication, especially in children and adolescent patients, who must pay attention to timely rehydration, which can take the form of infusion if necessary.

Diet regimen

Once you can drink plain water and no longer vomit, then drink clear water and eat non-stimulating foods such as clear soup or rice porridge throughout the day for 12 hours. After the symptoms have disappeared, eat foods such as white rice, non-stimulating vegetables and bananas to regain strength. To restore the normal flora of the digestive tract, eat kefir and live lactobacillus foods without additives or take lactobacillus capsules. Avoid unfermented dairy products as they are not good for digestion.

Complementary treatment

To relieve nausea and vomiting, try pressing on the inter-ambulacra point. This point is located on the medial forearm and is pointed out 2 across from the wrist crease and pressed for 1 minute.

How to prevent food poisoning

Hands should be washed before preparing any food, and any utensils used to handle fish, meat should be cleaned after use. Do not thaw meat at room temperature, allow it to thaw slowly in the refrigerator or thaw it quickly by microwaving and immediate cooking and roasting. avoid uncooked cured foods and raw meat, fish and eggs, and cook all such foods thoroughly before consumption Do not eat any food that looks or smells bad already and do not eat bulging cans; keep the refrigerator temperature at 2 to 4 degrees Celsius and do not eat cooked meat or dairy products that have been taken out of the refrigerator and left in room temperature environment for more than 2 hours.