It's generally not normal for a toddler to go 5 hours without peeing, especially if they're playing and drinking, as it can signal dehydration or bladder issues; look for other signs like dry mouth, lethargy, or fewer wet diapers and offer more fluids, but contact a doctor if it persists, they seem uncomfortable, have no urine in 6-8 hours, or show signs of severe dehydration.
Call your doctor if your baby or child has a dry mouth, fewer tears than usual, and no wet diapers or hasn't urinated in more than 6 hours. Get emergency help right away if your child or baby is very sleepy and hard to wake up, or if your baby or child hasn't had any wet diapers or hasn't urinated in 12 or more hours.
Caregivers should take a toddler with any of the following symptoms to see a doctor: no urinating for over 3 hours.
Acute urinary retention is considered an emergency, so you should seek immediate care if your child hasn't been able to urinate or fully empty their bladder for 12 hours or more.
"Typically, if they've urinated less than three times in 24 hours, that's concerning for dehydration," she says. If you're concerned your child is dehydrated, that would be a time to call your healthcare team to see about bringing them in.
The "21-second pee rule" comes from a scientific discovery that most mammals over about 3 kg (like dogs, cows, elephants) empty their bladders in roughly 21 seconds, regardless of their size, due to physics involving urethra length and gravity. For humans, this serves as a loose benchmark: urinating significantly faster (e.g., under 10 seconds) or slower (over 30 seconds) might signal holding it too long or an overactive bladder, though it's not an exact diagnosis.
Tip #3: Drinking and peeing
Children tend to need to pee about 15- 20 minutes after a drink so try to time sitting on the potty then. Most children will also pee soon after waking up, so try sitting them on first thing in the morning and after daytime naps.
Spot the Signs of Mild to Moderate Dehydration
Early kidney disease shows few if any signs. Some children show mild puffiness around the eyes and face, or have foamy urine. As the disease progresses, there may be swelling of the eyes and feet, nausea and vomiting, fatigue and loss of appetite, and blood or protein in the urine.
Several causes can result in difficulty urinating in children, including: Structural abnormalities of the urethra, such as narrowing or blockage. Structural issues in the bladder neck, sometimes following treatment for congenital conditions like posterior urethral valves or bladder diverticula.
Holding on to wee is something young children can get into the habit of doing especially when they're potty training. It's not as common as 'poo holding', or 'stool withholding' but can still be a worry if your child avoids emptying their bladder for long periods.
If your child wets the bed, they are not alone. Although most children are toilet trained between 2 and 4 years of age, some children may not be able to stay dry at night until they are older. Children develop at their own rate. For example, studies have shown that 15% of 5- and 7-year-olds wet the bed.
Lack of urine
It is vital that your kidneys and bladder are working together all of the time to ensure that the toxins are gone or they can lead to more serious conditions. If you or a loved one has gone more than 24 hours without urination, it is important to go directly to the emergency room.
Signs and symptoms of dehydration in kids
Dry mouth and lips. Don't have many tears when crying. They aren't going to the bathroom as much – or don't have as many wet diapers.
Some good opportunities to encourage your child to use the toilet include waking up in the morning, after meals, before and after naps, and before bedtime. Choose a word your family is going to use for pee and poop, and stick to it! If your toddler doesn't go potty after a minute or two on the toilet, don't force it.
Early Signs of Kidney Disease
Symptoms of a UTI in children:
What tests do we use to diagnose kidney failure in children?
Call your doctor if your baby or child has a dry mouth, fewer tears than usual, and no wet diapers or hasn't urinated in more than 6 hours.
Symptoms of dehydration
Urinary retention is identified when a child shows signs of feeling the urge to urinate. But cannot do so, and this condition lasts for more than 12 hours. Although acute urinary retention is not common in children, it requires prompt emergency treatment.
It's common for toddlers to withhold pee or poo during potty training. They may do this due to fear, discomfort, or simply because they're not ready. Understanding the reasons behind this behaviour can help you respond in a way that encourages progress while reducing stress.
Visit the toilet at set times throughout the day – about every three to four hours. Get into the right position to wee – stay comfortable and relaxed.
The "10 10 10 potty training" method for puppies involves taking them out every 10 minutes, waiting 10 minutes for them to go in a designated spot (like 10 feet from the door), and repeating until successful, focusing on frequent, supervised potty breaks with immediate rewards, never punishing accidents, and using a leash and crate to manage their environment effectively. It's about building consistency and positive associations for successful elimination outside.