Antihistamines And Sleep Aids: Safe Together?

is it safe to take antihistamines and a sleep aid

Sleep aids and antihistamines are both commonly used to help people fall asleep. While antihistamines like Benadryl can cause drowsiness, which may be a welcome side effect for people with colds or allergies, experts caution against using them solely as sleep aids due to potential side effects and limited long-term benefits. Similarly, over-the-counter sleep aids may bring more risks than benefits, and safer alternatives like cognitive behavioral therapy (CBT) and natural remedies are recommended. This introduction provides context on the use of antihistamines and sleep aids for sleep and hints at the potential advantages and disadvantages of their usage, setting the stage for further exploration and analysis of the topic.

shunsleep

While antihistamines like Benadryl can cause drowsiness, they are not recommended for long-term use as sleep aids. Antihistamines are commonly used to treat allergies and cold symptoms, and while they can make people feel sleepy, they are not a safe or effective solution for insomnia or other sleep disorders.

Firstly, antihistamines have been linked to several side effects, including altered mental state, urinary retention, dry mouth, sleepwalking, and other parasomnias. These side effects can pose a risk, especially for older adults. Additionally, antihistamines can cause daytime sleepiness, grogginess, and falls, which can impact daily functioning and quality of life.

Secondly, antihistamines are not recommended for long-term use due to the risk of developing tolerance and dependence. People can quickly build up a tolerance to antihistamines, rendering them ineffective for sleep over time. Additionally, long-term use of antihistamines may increase the risk for dementia and Alzheimer's disease, especially in older adults.

Instead of relying on antihistamines as a sleep aid, experts recommend addressing insomnia or sleep disorders through other means. Cognitive behavioural therapy (CBT) is often suggested as a first-line treatment, as it helps adjust circadian rhythm, improves sleep hygiene, and reduces anxiety about insomnia. Maintaining good sleep habits, such as a consistent sleep schedule, avoiding caffeine and alcohol, and limiting electronic device use before bed, can also improve sleep quality without the need for antihistamines.

If you are experiencing chronic insomnia or sleep difficulties, it is important to consult a healthcare professional or a sleep specialist. They can help identify any underlying medical issues, such as obstructive sleep apnea, depression, or circadian rhythm disorders, and recommend appropriate treatments or medications. While antihistamines may seem like an easy solution, they are not recommended for long-term use due to their potential side effects and lack of effectiveness over time.

shunsleep

The FDA hasn't recommended nightly use of antihistamines as sleep aids for pregnant or nursing people

While antihistamines can cause drowsiness, it is not recommended to take them for sleep. This is because there is little research to back up their effectiveness as sleep aids, and long-term use may lead to harmful side effects. Some antihistamines, such as Benadryl, are recognised by the FDA as safe and effective over-the-counter sleep aids for adults and children aged 12 and above. However, these should only be used occasionally and for less than two weeks at a time.

The FDA has not recommended nightly use of antihistamines as sleep aids for pregnant or nursing people. While Benadryl has been found to be safe for treating allergies during pregnancy, there is no recommendation from the FDA regarding its nightly use as a sleep aid for this population. As a result, pregnant or nursing individuals may want to avoid using antihistamines as sleep aids altogether or use them sparingly.

Pregnant people and those with specific health conditions, such as liver or kidney disease, should refrain from taking certain prescription sleep aids. Sleep aids, including antihistamines, may also have adverse side effects like dizziness and an increased risk for dementia and Alzheimer's disease with long-term use. Instead of antihistamines, alternative sleep aids like melatonin, good sleep hygiene, and cognitive behavioural therapy (CBT) are recommended.

CBT, as recommended by the American Academy of Sleep Medicine, focuses on sleep hygiene and strengthening the association between bed and sleep. It helps adjust circadian rhythm and reduces anxiety related to insomnia. Implementing strategies such as maintaining a consistent sleep schedule, avoiding alcohol, caffeine, and large meals in the evening, and refraining from using electronic devices at least 30 minutes before bed can promote better sleep habits.

It is always advisable to consult a healthcare professional before starting any new medications or sleep aids, including over-the-counter options. They can provide guidance and determine the most suitable treatment or approach for addressing sleep difficulties.

shunsleep

Over-the-counter sleep aids may have side effects like dizziness and may lead to dependence

While over-the-counter sleep aids are generally considered safe when taken as recommended, they may have side effects, and there is a risk of dependence. Side effects associated with sleep aid medications include dry mouth, urinary retention, blurred vision, confusion, constipation or diarrhea, muscle weakness, digestive problems, dizziness, and nausea. While addiction is not common, the efficacy of the drugs can wear off as the body develops a tolerance, leading to a temptation to increase the dosage beyond the recommendation. This can result in an overdose, which can be deadly.

Over-the-counter sleep aids often pair the active ingredient for sleep with other medications. For example, Tylenol PM includes diphenhydramine to aid sleep and acetaminophen for pain relief. It is important to consult with a pharmacist to ensure that occasional sleep aids are safe to take in conjunction with other medications.

Additionally, sleep aids should not be used long-term due to their potential side effects. When taken night after night, the body may become dependent on them, and stopping the medication may result in rebound insomnia, where insomnia returns worse than before. This is especially true for older adults, as the drugs can stay in their bodies longer, increasing the risk of side effects like confusion, memory issues, and balance problems, which can lead to falls and hip fractures.

It is recommended that individuals struggling with sleep issues first try other methods to improve their sleep before resorting to sleeping pills. For those who suffer from long-term insomnia, it is advised to consult a physician or sleep disorders specialist to address the underlying problem, which could be due to medical issues such as obstructive sleep apnea, depression, or circadian rhythm disorders.

shunsleep

Natural sleep aids like melatonin and L-theanine are available, but effectiveness varies and safety concerns exist, especially for children

Natural sleep aids like melatonin and L-theanine are available as over-the-counter supplements and are also found naturally in some foods. However, while these sleep aids are popular, their effectiveness varies, and safety concerns exist, especially for children.

Melatonin is a naturally occurring hormone that regulates the sleep-wake cycle. It is produced by the body but can also be taken as a supplement to promote sleep. While melatonin is generally safe for short-term use in adults, it is not recommended for everyone. For instance, pregnant or breastfeeding individuals, or those with certain medical conditions, such as autoimmune disorders or seizure disorders, should avoid taking melatonin supplements. Additionally, melatonin supplements may interact with certain medications and can potentially raise blood sugar and blood pressure levels. Therefore, it is essential to consult a healthcare provider before taking melatonin, especially if you have any underlying health conditions or are taking other medications.

On the other hand, L-theanine is an amino acid found in tea leaves, particularly in green tea, matcha, and white tea. It is known for its calming and relaxing effects and has been shown to improve sleep quality in some individuals. Research suggests that L-theanine can help reduce stress and anxiety, which may contribute to better sleep. However, the effectiveness of L-theanine may vary from person to person, and more research is needed to determine its long-term safety, especially in children. L-theanine supplements are not regulated by the FDA, and there are potential risks associated with consuming certain teas or combining L-theanine with other supplements or medications. Therefore, it is important to consult a healthcare provider before taking L-theanine, especially if you have any health concerns or are taking other substances.

While melatonin and L-theanine may offer potential benefits for improving sleep, it is crucial to prioritize safety and always consult a healthcare professional before taking any sleep aids, especially for children or individuals with medical conditions. Additionally, it is worth noting that natural sleep aids should not be relied upon as a long-term solution for sleep difficulties. Practicing good sleep hygiene, maintaining a consistent sleep schedule, and creating a relaxing bedtime routine are fundamental habits that can greatly improve sleep quality in the long term.

shunsleep

While antihistamines can cause drowsiness, they are not recommended as a sleep aid due to a lack of research supporting their effectiveness and the potential for harmful side effects with long-term use. Instead, the American Academy of Sleep Medicine recommends cognitive behavioural therapy (CBT) as a first-line treatment for insomnia.

CBT for insomnia (CBT-I) is a multi-component, evidence-based treatment that targets difficulties with falling and staying asleep. It is typically delivered over six to eight sessions, with a trained CBT-I provider helping to identify and address the thoughts, feelings, and behaviours contributing to insomnia. During the initial 60–90-minute pre-treatment session, the therapist collects clinical information, including sleep concerns, sleep history, and social and medical history, to determine if CBT-I is appropriate for the patient.

CBT-I techniques include stimulus control, sleep restriction, relaxation training, and improving sleep hygiene practices. Homework assignments may involve keeping a sleep diary, questioning automatic thoughts or beliefs, and practising better sleep habits. CBT-I has been shown to be effective for both short-term and chronic insomnia, with improvements reported by 70% to 80% of patients.

While CBT-I is a recommended first-line treatment, it may not be successful for everyone. In such cases, individuals can consult a doctor about the risks and benefits of combining sleep medications with CBT-I. It is important to be open to confronting unhelpful thoughts and behaviours, as this can make the treatment more effective.

Frequently asked questions

While antihistamines can make people feel sleepy, it is not recommended to take them for sleep. There is little research to back up their effectiveness, and they may have harmful side effects if taken long-term.

Side effects of taking antihistamines include an altered mental state, urinary retention, and dry mouth. Antihistamines can also lead to sleepwalking and other parasomnias. In older adults, long-term use of antihistamines may have dangerous side effects.

There are several alternatives to antihistamines as a sleep aid. The American Academy of Sleep Medicine recommends cognitive behavioural therapy (CBT) as a first-line treatment for insomnia. Natural sleep aids such as melatonin and L-theanine are also available, but it is recommended that you consult a doctor before taking any new medications.

While antihistamines are not recommended for long-term use as a sleep aid, they can be used occasionally for short-term sleeplessness. For example, Benadryl can be taken for up to two weeks to help with occasional sleeplessness. However, it is important to consult a doctor if you have been taking it consistently for more than two weeks.

Sleep aids may have various side effects, including dizziness and daytime sleepiness. They may also lead to dependence, increasing the risk of insomnia. Additionally, some sleep aids have been linked to an increased risk of dementia and Alzheimer's disease among long-term users.

Written by
Reviewed by

Explore related products

Share this post
Print
Did this article help you?

Leave a comment