What is an appropriate treatment for a child or infant suffering from Diarrhoea or vomiting?
This chapter gives treatment guidelines on the management of acute diarrhoea (with severe, some or no dehydration), persistent diarrhoea and dysentery in children aged 1 week to 5 years. Assessment of severely malnourished children is described in sections 7.2 and 7.4.3. The three essential elements in the management of all children with diarrhoea are rehydration therapy, zinc supplementation and counselling for continued feeding and prevention. Show
In diarrhoea, there is excess loss of water, electrolytes (sodium, potassium, and bicarbonate) and zinc in liquid stools. Dehydration occurs when these losses are not adequately replaced and there are deficits of water and electrolytes. The degree of dehydration is graded according to symptoms and signs that reflect the amount of fluid lost; see sections 2.3 and 5.2. The rehydration regimen is selected according to the degree of dehydration. All children with diarrhoea should receive zinc supplements. During diarrhoea, decreased food intake and nutrient absorption and increased nutrient requirements often combine to cause weight loss and failure to grow. Malnutrition can make diarrhoea more severe, more prolonged and more frequent than in well-nourished children. This vicious circle can be broken by giving nutrient-rich foods during and continuing after the diarrhoea episode, when the child is well. Antibiotics should not be used except for children with bloody diarrhoea (probable shigellosis), suspected cholera with severe dehydration and other serious non-intestinal infections such as pneumonia and urinary tract infection. Antiprotozoal drugs are rarely indicated. ‘Antidiarrhoeal’ drugs and anti-emetics should not be given to young children with acute or persistent diarrhoea or dysentery: they do not prevent dehydration or improve nutritional status, and some have dangerous, sometimes fatal, side-effects. 5.1. Child presenting with diarrhoeaHistoryA careful feeding history is essential in the management of a child with diarrhoea. Inquiries should also be made about:
ExaminationLook for:
There is no need for routine stool microscopy or culture in children with non-bloody diarrhoea. Table 11Differential diagnosis in a child presenting with diarrhoea
5.2. Acute diarrhoeaAssessing dehydrationFor all children with diarrhoea, their hydration status should be classified as severe dehydration, some dehydration or no dehydration (Table 12) and appropriate treatment given. In a child with diarrhoea, assess the general condition, look for sunken eyes, make a skin pinch, and offer the child fluid to see if he or she is thirsty or drinking poorly. Table 12Classification of the severity of dehydration in children with diarrhoea
Sunken eyesPinching the child's abdomen to test for decreased skin turgorSlow return of skin pinch in severe dehydration5.2.1. Severe dehydrationChildren with severe dehydration require rapid IV rehydration with close monitoring, followed by oral rehydration and zinc once the child starts to improve sufficiently. In areas where there is a cholera outbreak, give an antibiotic effective against cholera. DiagnosisSevere dehydration should be diagnosed if any two signs or symptoms of severe dehydration are present in a child with diarrhoea (see Table 12). TreatmentChildren with severe dehydration should be given rapid IV rehydration followed by oral rehydration therapy. ►Start IV fluids immediately. While the drip is being set up, give ORS solution if the child can drink. Note: The best IV fluid solutions for rehydration are isotonic solutions: Ringer's lactate solution (called Hartmann's solution for Injection) and normal saline solution (0.9% NaCl). Do not use 5% glucose (dextrose) solution or 0.18% saline with 5% dextrose solution, as they increase the risk for hyponatraemia, which can cause cerebral oedema. ►Give 100 ml/kg of the chosen solution, divided as shown in Table 13. Table 13Administration of intravenous fluids to a severely dehydrated child
a Repeat if the radial pulse is still very weak or not detectable. For more information, see treatment plan C in hospital, which includes guidelines for giving ORS solution by nasogastric tube or by mouth when IV therapy is not possible. Cholera■Suspect cholera in children > 2 years old who have acute watery diarrhoea and signs of severe dehydration or shock, if cholera is present in the area. ►Assess and treat dehydration as for other acute diarrhoea. ►Give an oral antibiotic to which strains of V. cholerae in the area are known to be sensitive. Possible choices are: erythromycin, ciprofloxacin and co-trimoxazole (for dosages, see Annex 2). ►Prescribe zinc supplementation as soon as vomiting stops. MonitoringReassess the child every 15–30 min until a strong radial pulse is present. Thereafter, reassess the child by checking skin pinch, level of consciousness and ability to drink at least every hour, in order to confirm that hydration is improving. Sunken eyes recover more slowly than other signs and are less useful for monitoring. When the full amount of IV fluid has been given, reassess the child's hydration status fully, using Chart 7.
Chart 13. Diarrhoea treatment plan C: Treat severe dehydration quickly (PDF, 44K)All children should start to receive some ORS solution (about 5 ml/kg per h) by cup when they can drink without difficulty (usually within 3–4 h for infants and 1–2 h for older children). ORS provides additional base and potassium, which may not be adequately supplied by IV fluid. When severe dehydration is corrected, prescribe zinc. 5.2.2. Some dehydrationIn general, children with some dehydration should be given ORS solution for the first 4 h at a clinic, while the child is monitored and the mother is taught how to prepare and give ORS solution. DiagnosisIf the child has two or more of the following signs, he or she has some dehydration:
Note that if a child has only one of the above signs and one of the signs of severe dehydration (e.g. restlessness or irritable and drinking poorly), then the child also has some dehydration. Treatment►In the first 4 h, give the child ORS solution according to the child's weight (or age if the weight is not known), as shown in Chart 14. If the child wants more to drink, give more. ►Show the mother how to give the child ORS solution: a teaspoonful every 1–2 min if the child is < 2 years; frequent sips from a cup for an older child. ►Check regularly to see whether there are problems. –If the child vomits, wait 10 min; then, resume ORS solution more slowly (e.g. a spoonful every 2–3 min). –If the child's eyelids become puffy, stop ORS solution, reduce the fluid intake and continue with breast milk. Weigh the child, and monitor urine output. ►Advise breastfeeding mothers to continue to breastfeed whenever the child wants. ►Check blood glucose or electrolytes if possible in a child who is restless or irritable and convulsing, in case hypoglycaemia or hypernatraemia is present. Manage the child accordingly; if blood glucose measurement is not possible, give IV glucose or oral sugar. ►If the mother cannot stay for 4 h, show her how to prepare ORS solution and give her enough ORS packets to complete rehydration at home plus enough for 2 more days. ►Reassess the child after 4 h, checking for signs of dehydration listed earlier. Chart 14. Diarrhoea treatment plan B: Treat some dehydration with oral rehydration salts (PDF, 35K)Note: Reassess the child before 4 h if he or she is not taking the ORS solution or seems to be getting worse.
Treatment plans B and A give further details. Give zinc supplementsZinc is an important micronutrient for a child's overall health and development but is lost in greater quantities during diarrhoea. Replacement helps the child's recovery, reduces the duration and severity of the episode, and lowers the incidence of diarrhoea in the following 2–3 months. ►Give zinc and advise the mother how much to give:
FeedingContinuation of nutritious feeding is an important element in the management of diarrhoea. ►In the initial 4-h rehydration period, do not give any food except breast milk. Breastfed children should continue to breastfeed frequently throughout the episode of diarrhoea. If they cannot suck from the breast, consider giving expressed breast milk either orally from a cup or by nasogastric tube. ►After 4 h, if the child still has some dehydration and ORS continues to be given, give food every 3–4 h. ►All children > 6 months should be given some food before being sent home. If the child is not normally breastfed, explore the feasibility of relactation (i.e. restarting breastfeeding after it was stopped) or give the usual breast milk substitute. If the child is ≥ 6 months or already taking solid food, give freshly prepared foods – cooked, mashed or ground. The following are recommended:
Encourage the child to eat by offering food at least six times a day. Give the same foods after the diarrhoea stops, and give an extra meal a day for 2 weeks. 5.2.3. No dehydrationChildren with diarrhoea but no dehydration should receive extra fluids at home to prevent dehydration. They should continue to receive an appropriate diet for their age, including continued breastfeeding. DiagnosisDiarrhoea with no dehydration should be diagnosed if the child does not have two or more signs that characterize some or severe dehydration, as described above (see Table 12). Treatment►Treat the child as an outpatient. ►Counsel the mother on the four rules of home treatment: –Give extra fluid. –Give zinc supplements. –Continue feeding. –Know when to return to the clinic. See treatment plan A (Chart 15). ►Give extra fluid, as follows: –If the child is being breastfed, advise the mother to breastfeed frequently and for longer at each feed. If the child is exclusively breastfed, give ORS solution or clean water in addition to breast milk. After the diarrhoea stops, exclusive breastfeeding should be resumed, if appropriate to the child's age. –In non-exclusively breastfed children, give one or more of the following:
Chart 15. Diarrhoea treatment plan A: Treat diarrhoea at home (PDF, 40K)To prevent dehydration, advise the mother to give as much extra fluids as the child will take:
Tell the mother to give small sips from a cup. If the child vomits, wait 10 min, and then give more slowly. She should continue giving extra fluid until the diarrhoea stops. Teach the mother how to mix and give ORS solution, and give her two packets of ORS to take home. ►Give zinc supplements –Tell the mother how much zinc to give:
Show the mother how to give the zinc supplement:
Remind the mother to give the zinc supplement for the full 10–14 days. ►Continue feeding: see nutrition counselling in Chapters 10 and 12. ►Advise the mother on when to return (see below). Follow-up►Advise the mother to return immediately to the clinic if the child becomes sicker, is unable to drink or breastfeed, drinks poorly, develops a fever or has blood in the stool. If the child shows none of these signs but is still not improving, advise the mother to return for follow-up after 5 days. Also explain that the same treatment should be given in the future as soon as diarrhoea develops. See treatment plan A, (Chart 15. 5.3. Persistent diarrhoeaPersistent diarrhoea is diarrhoea, with or without blood, that begins acutely and lasts for ≥ 14 days. When there is some or severe dehydration, persistent diarrhoea is classified as ‘severe’. The following guidelines are for children with persistent diarrhoea who are not severely malnourished. Severely malnourished children with severe persistent diarrhoea require hospitalization and specific treatment, as described in Chapter 7 (section 7.5.4). In areas where HIV infection is highly prevalent, suspect HIV infection if there are other suggestive clinical signs, and assess the child for HIV infection and do an appropriate HIV test (see Chapter 8). Perform stool microscopy for parasites such as Isospora and Cryptosporidium. 5.3.1. Severe persistent diarrhoeaDiagnosis
Treatment►Give fluids according to treatment plan B or C, as appropriate. ORS solution is effective for most children with persistent diarrhoea. A few children, however, may have impaired glucose absorption, and ORS solution may not be as effective. When these children are given ORS, their stool volume increases markedly, thirst increases, signs of dehydration develop or worsen, and the stools contain a large amount of unabsorbed glucose. These children require IV rehydration until ORS solution can be taken without causing the diarrhoea to worsen. Routine treatment of persistent diarrhoea with antibiotics is not effective and should not be done. Some children, however, have non-intestinal or intestinal infections that require specific antibiotic therapy. ■Examine every child with persistent diarrhoea for non-intestinal infections such as pneumonia, sepsis, urinary tract infection, oral thrush and otitis media, and treat appropriately. ►Give micronutrients and vitamins as shown in the box below. ►Treat persistent diarrhoea with blood in the stools with an oral antibiotic effective for Shigella, as described in section 5.4. ►Give oral metronidazole at 10 mg/kg three times a day for 5 days only if: –microscopic examination of fresh faeces reveals trophozoites of Entamoeba histolytica within red blood cells; or –trophozoites or cysts of giardia are seen in the faeces, or –two different antibiotics that are usually effective for Shigella locally have been given without clinical improvement. –if stool examination is not possible, when diarrhoea persists for > 1 month. FeedingCareful attention to feeding is essential for all children with persistent diarrhoea. Breastfeeding should be continued for as often and as long as the child wants. Other food should be withheld for 4–6 h only for children with dehydration who are being rehydrated following treatment plan B or C. Hospital dietChildren treated in hospital require special diets until their diarrhoea lessens and they are gaining weight. The goal is to give a daily intake of at least 110 calories/kg. Infants aged < 6 months
Children aged ≥ 6 monthsFeeding should be restarted as soon as the child can eat. Food should be given six times a day to achieve a total intake of at least 110 calories/kg per day. Many children will eat poorly, however, until any serious infection has been treated for 24–48 h. These children may require nasogastric feeding initially. Two recommended dietsTables 14 and 15 show two diets recommended for children and infants aged > 6 months with severe persistent diarrhoea. If there are signs of dietary failure (see below) or if the child is not improving after 7 days of treatment, the first diet should be stopped and the second diet given for 7 days. Table 14First diet for persistent diarrhoea: a starch-based, reduced-milk (low-lactose) diet
Table 15Second diet for persistent diarrhoea: a reduced-starch (cereal) no-milk (lactose-free) diet
Successful treatment with either diet is characterized by
The most important criterion is weight gain. Weight should increase for at least three successive days before weight gain can be assumed. Give additional fresh fruit and well-cooked vegetables to children who are responding well. After 7 days of treatment with the effective diet, they should resume an appropriate diet for their age, including milk, which provides at least 110 calories/kg per day. Children may then return home but must be followed up regularly to ensure continued weight gain and compliance with feeding advice. Dietary failure is indicated by:
Supplementary multivitamins and mineralsGive all children with persistent diarrhoea daily supplementary multivitamins and minerals for 2 weeks. These should provide as broad a range of vitamins and minerals as possible, including at least two recommended daily allowances of folate, vitamin A, zinc, magnesium and copper. As a guide, one recommended daily allowance for a child aged 1 year is:
MonitoringNurses should check the following daily:
5.3.2. Persistent diarrhoea (non-severe)Children with non-severe persistent diarrhoea do not require hospital treatment but need special feeding and extra fluids at home. DiagnosisChildren with diarrhoea lasting ≥ 14 days but with no signs of dehydration or severe malnutrition Treatment►Treat the child as an outpatient. ►Give supplementary multivitamins and minerals as shown in the box below. Prevent dehydration►Give fluids according to treatment plan A. ORS solution is effective for most children with persistent diarrhoea. In a few, however, glucose absorption is impaired, and when they are given ORS solution their stool volume increases markedly, thirst increases, signs of dehydration develop or worsen, and the stools contain a large amount of unabsorbed glucose. These children require admission to hospital for IV rehydration until ORS solution can be taken without aggravating the diarrhoea. Identify and treat specific infections►Do not routinely treat with antibiotics, as they are not effective; however, give antibiotic treatment to children with specific non-intestinal or intestinal infections. Until these infections are treated correctly, persistent diarrhoea will not improve. ►Non-intestinal infections. Examine every child with persistent diarrhoea for non-intestinal infections, such as pneumonia, sepsis, urinary tract infection, oral thrush and otitis media. Treat each specific disease. ►Intestinal infections. Treat persistent diarrhoea with blood in the stools with an oral antibiotic that is effective for Shigella, as described in section 5.3.1. FeedingCareful attention to feeding is essential for all children with persistent diarrhoea. These children may have difficulty in digesting animal milk other than breast milk.
Supplementary micronutrients, including zinc See box below. Follow-up►Ask the mother to bring the child back for reassessment after 5 days, or earlier if the diarrhoea worsens or other problems develop. ►Fully reassess children who have not gained weight or whose diarrhoea has not improved in order to identify the cause, such as dehydration or infection, which requires immediate attention or admission to hospital. Those who have gained weight and who have three or fewer loose stools per day may resume a normal diet for their age. 5.4. DysenteryDysentery is diarrhoea presenting with frequent loose stools mixed with blood (not just a few smears on the surface). Most episodes are due to Shigella, and nearly all require antibiotic treatment. Shigellosis can lead to life-threatening complications, including intestinal perforation, toxic megacolon and haemolytic uraemic syndrome. DiagnosisThe diagnostic signs of dysentery are frequent loose stools mixed with visible red blood. Other findings on examination may include:
TreatmentMost children can be treated at home. ►Admit to hospital: –young infants (< 2 months old) –severely ill children, who look lethargic, have abdominal distension and tenderness or convulsions –children with any another condition requiring hospital treatment. ►Give an oral antibiotic (for 5 days) to which most local strains of Shigella are sensitive. –Give ciprofloxacin at 15 mg/kg twice a day for 3 days if antibiotic sensitivity is unknown. If local antimicrobial sensitivity is known, follow local guidelines. –Give ceftriaxone IV or IM at 50–80 mg/kg per day for 3 days to severely ill children or as second-line treatment. ►Give zinc supplements as for children with watery diarrhoea. Note: There is widespread Shigella resistance to ampicillin, co-trimoxazole, chloramphenicol, nalidixic acid, tetracycline, gentamicin and first- and second-generation cephalosporin, which are no longer effective. There is also already reported resistance to ciprofloxacin in some countries. Follow-upFollow up children after 2 days, and look for signs of improvement, such as no fever, fewer stools with less blood, improved appetite.
Admit the child if there is an indication requiring hospital treatment. Infants and young childrenConsider surgical causes of blood in the stools (for example, intussusception; see section 9.4), and refer to a surgeon, if appropriate. Dysentery is unusual in neonates and young infants; therefore, consider life-threatening bacterial sepsis ►For suspected sepsis give IM or IV ceftriaxone at 100 mg/kg once daily for 5 days. Severely malnourished childrenSee Chapter 7 for the general management of severely malnourished children. ►Treat for Shigella first and then for amoebiasis on clinical grounds if laboratory examination is not possible. ►If microscopic examination of fresh stools in a reliable laboratory is possible, check for trophozoites of Entamoeba histolytica in red blood cells and treat for amoebiasis, if present. Also examine stools for trophozoites of Giardia lamblia and treat if present. Supportive careSupportive care includes the prevention or correction of dehydration and continued feeding. For guidelines on supportive care of severe acutely malnourished children with bloody diarrhoea, see also Chapter 7. Never give drugs for symptomatic relief of abdominal or rectal pain or to reduce the frequency of stools, as these drugs can increase the severity of the illness. Treatment of dehydration►Assess the child for signs of dehydration and give fluids according to treatment plan A, B or C, as appropriate. Nutritional managementEnsuring a good diet is important, as dysentery has a marked adverse effect on nutritional status. Feeding is often difficult because of lack of appetite; return of appetite is an important sign of improvement. ►Breastfeeding should be continued throughout the course of the illness, more frequently than normal, if possible, because the infant may not take the usual amount per feed. ►Children aged 6 months or more should receive their normal foods. Encourage the child to eat, and allow the child to select preferred foods. Complications
Further details of treatment can be found in standard paediatric textbooks. What helps a child with diarrhea and vomiting?Foods that are bland include bananas, rice, applesauce, toast and unsweetened cereals. If these foods don't bother your child, other foods can be added over the next 48 hours. Most children can return to normal eating habits in about three days after the vomiting and diarrhea stop.
What is the treatment for vomiting and diarrhea?Over-the-counter (OTC) medications like Imodium and Pepto-Bismol may help suppress nausea and vomiting as you wait for your body to fight off an infection. Depending on the cause, a doctor may prescribe antiemetic drugs, like ondansetron (Zofran), granisetron, or promethazine.
What is the most appropriate treatment for a child with diarrhea?To keep a child with diarrhea hydrated, offer plenty of fluids, such as: Water. Broth or soup. Pediatric electrolyte solutions in liquid or freezer pop form.
What is the best medicine for diarrhea and vomiting for baby?The World Health Organization Oral Rehydration Solution (WHO-ORS) is the gold standard for managing acute gastroenteritis, and many parents and pediatricians use commercially available solutions such as Enfalyte or Pedialyte.
What is the treatment for diarrhea in babies?If your child eats solid foods, the doctor might recommend switching to bland, starchy foods like strained bananas, applesauce, and rice cereal until the diarrhea stops. Mothers who are breastfeeding might need to adjust their own diet to avoid any foods that could trigger diarrhea in their babies.
What is the treatment of vomiting in children?Children who are vomiting should keep taking small sips of clear fluid, such as water or clear broth. Fruit juice and fizzy drinks should be avoided until they're feeling better. If they're not dehydrated and haven't lost their appetite, it's fine for your child to eat solid foods as normal.
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