Does Hydrocodone Make You Sleepy? Answers You Need

If taking hydrocodone makes you feel sleepy or drowsy, you are not alone.

Hydrocodone can be very effective for managing pain, but it can also leave you feeling unusually tired or drowsy.

For some, that side effect is mild. For others, it can start to interfere with work, driving, concentration, and other daily responsibilities. This article will walk you through why hydrocodone causes drowsiness, what factors can amplify its effects, when hydrocodone-related sleepiness is expected, and when it could be a sign of a more serious problem.

Does Hydrocodone Make You Sleepy?

It can.

Hydrocodone can cause drowsiness because it is an opioid medication and, like other opioids, it interacts with the central nervous system, which is responsible for transmitting pain signals, coordinating breathing patterns, keeping you awake and alert, and maintaining balance and coordination.[1]

Hydrocodone acts on the brain’s opioid receptors, which provides pain relief by altering how the brain and body respond to pain, but also interferes with reaction times, reduces alertness, and causes drowsiness or lightheadedness.

This drowsiness can vary from person to person. Some people may report feeling mildly fatigued or “out of it,” while others may feel foggy or unable to focus or concentrate. Because people can react differently to this type of medication, anyone using hydrocodone should avoid driving or operating heavy machinery or equipment, or engaging in other activities that require maximum attention or concentration, until they know how the medication affects them.[2]

The Risks of Hydrocodone-Induced Drowsiness

While most of the time, some drowsiness isn’t a problem, there are times when this side effect can be dangerous.

Daily activities affected by hydrocodone-induced sleepiness could include:

• Driving: Operating vehicles becomes dangerous due to slowed reaction times and impaired judgment.
• Work performance: Concentration difficulties and mental fogginess can reduce productivity and accuracy.
• Childcare: Decreased alertness may compromise your ability to respond quickly to children’s needs.
• Exercise: Coordination problems increase your risk of injuries during physical activities.
• Household tasks: Activities involving sharp objects or appliances become more hazardous when drowsy.
• Social interactions: Excessive sleepiness can make it difficult to engage meaningfully in conversations.
• Education: Learning and retaining new information becomes harder when experiencing sedation.
• Decision-making: Your judgment and ability to make sound choices may become compromised.

Hydrocodone Drowsiness Safety Tips

Hydrocodone side effects are possible even when using the medication appropriately as ordered by a health care professional. For these reasons, it is important for people taking hydrocodone to follow their physician’s instructions and talk to their healthcare provider before making changes to the amount they take. When a person takes more hydrocodone than recommended or uses it longer than they are supposed to, they can experience extreme drowsiness, slow breathing, overdose, and physical dependence.[3]

Combining alcohol and hydrocodone can increase the drowsiness associated with hydrocodone to a dangerous level. The FDA even warns that combining opioids with benzodiazepines or other central nervous system depressants, such as sleep aids or alcohol, can cause extreme drowsiness, slowed or labored breathing, coma, and death.[4]

To keep yourself safe, consider the following safe practices while taking hydrocodone:

• Do not attempt to drive or operate heavy equipment until you have assessed the effects of hydrocodone.
• Do not drink alcohol or take other depressants, including benzodiazepines, sleep aids, or muscle relaxants along with hydrocodone.
• Tell your doctor if you become excessively sleepy and it impairs your ability to function normally.
• Take hydrocodone only according to your prescriber’s dosing schedule and frequency.
• Store hydrocodone safely away from children, teens, and guests.
• Talk to your doctor or pharmacist about naloxone if you or anyone living with you could be at increased risk for an opioid overdose.
• If your drowsiness is not improving, is getting worse, or continues to interfere with your daily activities, contact your medical provider.

If you believe your drowsiness caused by hydrocodone is excessive, too long-lasting, or feels unsafe, don’t ignore these symptoms. Consult your physician. They may find that a different dose of hydrocodone is better suited to you, or there may be alternative pain relief treatments that better suit you.

When Should You Seek Help for Hydrocodone Sleepiness?

Some drowsiness is expected when beginning a hydrocodone treatment regimen, and should not be a cause for alarm.

However, there should never be a point where a person becomes so sleepy that they cannot remain awake, breathe normally, speak clearly, or respond to others. Excessive drowsiness may be a sign that the medication is affecting the body too strongly or that the person is at risk for an overdose.

Emergency medical services should be contacted immediately if you notice any of the following after someone takes hydrocodone:

• Unusual sleepiness or being unable to stay awake
• Slow breathing
• Shallow breathing
• Difficulty breathing
• Blue or gray lips, skin, or fingernails
• Disoriented thinking
• Abnormal behavior
• Being unable to wake up
• Being unable to respond to questions or external stimulus
• Loss of consciousness
• Cool, damp skin
• An extremely slow heart rate
• Symptoms consistent with an overdose after taking hydrocodone with alcohol or other central nervous system depressants, such as benzodiazepines

Call 911 immediately if you suspect an overdose has occurred. While naloxone may temporarily counteract the effects of an opioid overdose, emergency medical care is still important since symptoms may return or worsen after naloxone is given.[5]

You should also contact your physician if hydrocodone-induced sleepiness impacts your performance at work, school, childcare, driving, or other daily tasks. Do not try to abruptly quit because stopping hydrocodone suddenly may cause withdrawal symptoms.[6] A medical provider can look at whether an adjustment to your current dosage or timing, other medications, pain levels, or other factors would be a better way to address your symptoms.

Frequently Asked Questions About Hydrocodone and Drowsiness