Brief interventions during pregnancy
Brief interventions are short motivational counselling sessions that are recommended for pregnant women who report low to moderate levels of alcohol use. Brief interventions have been shown to help women achieve abstinence or reduce alcohol consumption during pregnancy (Chang et al., 2000, 2005).
Brief interventions are also associated with improved newborn outcomes, such as increased birth weight and length, as well as reduced fetal mortality (O'Connor & Whaley, 2007).
Brief interventions with pregnant women should include the following elements:
- Assessment and feedback to increase awareness.
- Advice to reduce or eliminate alcohol use.
- Assistance with goal setting – exploring the woman's interest in changing her drinking behaviour and discussing situations where she is likely to drink, with suggested alternatives to drinking, such as attending an AA or support group meeting (Carson et al., 2017, Carson et al., 2010; Chang et al., 2005; O'Connor et al., 2007; Rosett et al., 1983).
- Stigma-free and judgment-free care.
Characteristics of alcohol treatment for pregnant women
Pregnant women with an alcohol use disorder require more intense and specialized interventions to achieve abstinence (Carson et al., 2017, Carson et al., 2010).
Treatment for alcohol problems in pregnant women should involve:
- Woman-centered care (e.g., involving women in planning treatment and developing goals)
- A harm reduction philosophy
- A respectful and non-judgmental approach
- Comprehensive care, including prenatal care and substance use counselling
- Integrated care to reduce fragmentation and improve co-ordination of services (Health Canada, 2001a; Milligan et al., 2011).
Relapse prevention strategies during pregnancy
Pharmacotherapy options for relapse prevention are contraindicated during pregnancy but may be considered on a rare occasion by an addiction specialist carefully weighing the costs and benefits.
Referral to a treatment program for more specialized counselling can help pregnant women with an alcohol use disorder to achieve and maintain abstinence.
Managing alcohol withdrawal during pregnancy
Alcohol withdrawal occurs within six to 12 hours after sudden cessation of drinking. Withdrawal symptoms and signs may include tachycardia, hypertension, nausea, vomiting, tremor, agitation, hallucinations and grand mal seizures.
Alcohol withdrawal may be associated with adverse maternal and neonatal outcomes such as premature labour; therefore, medical withdrawal of alcohol-dependent pregnant women needs to be conducted in an inpatient setting.
The U.S. Center for Substance Abuse Treatment (1993) recommends the following withdrawal protocol for pregnant women – this symptom-triggered tool may help reduce unnecessary benzodiazepine use while effectively treating withdrawal symptoms.
Use the CIWA scale and benzodiazepine loading with diazepam for symptomatic treatment.
- Admit the woman to hospital for medical detoxification.
- Obtain blood alcohol concentration and urine toxicology.
- Offer thiamine 100 mg intramuscular once daily for three days, folic acid 5 mg once daily, and prenatal vitamin daily.
- Monitor hydration and electrolytes.
- Offer non-pharmacological interventions to correct nutritional deficiencies, maintain physical comfort and encourage adequate rest.
- Monitor for fetal well-being, depending on gestational age.
- Consider referral to a treatment program for continued care as part of discharge planning.
Risks of drinking alcohol while breastfeeding
After a mother ingests alcohol, it passes into her breast milk within 30 to 60 minutes at levels similar to those found in her bloodstream. Among women who drink heavily, alcohol levels are higher in their breast milk than in their blood (World Health Organization [WHO], 2014).
The infant brain may be affected by small quantities of alcohol due to slower metabolism and excretion of alcohol in infants as compared to adults.
Maternal alcohol consumption in various amounts has been associated with decreased milk flow and adverse neonatal consequences, such as impaired motor development, altered sleep-wake patterns and decreased milk intake (Koren, 2002; Little et al., 1989; Mennella, 2001; Mennella & Gerrish, 1998; WHO, 2014). The long-term effects of alcohol use during breastfeeding are not known.
There is no known safe level of alcohol in breast milk.
Using low levels of alcohol during lactation does not mean the woman should stop breastfeeding, because this level of drinking is unlikely to cause significant problems. However, women could delay breastfeeding for about two hours after each standard drink to allow the alcohol to clear from their breast milk (Koren, 2002; WHO, 2014).
Mothers can consider breastfeeding unless the risks of alcohol exposure outweigh the benefits of breastfeeding. Since breastfeeding provides many benefits to the infant, it should be encouraged for women who are able to abstain from alcohol while breastfeeding.
Daily heavy alcohol use may have negative consequences for the infant and may shorten the duration of breastfeeding. Because alcohol use disorders in breastfeeding women pose a high risk to the infant, it is preferable for these women to use breast milk alternatives (WHO, 2014).
Postpartum relapse prevention
Numerous triggers for relapse into unhealthy alcohol use patterns can appear during the postpartum period for new mothers, including:
- Pain, fatigue, sleep deprivation and other discomforts
- Stress of role adaptation and caring for a newborn (along with other children, for some women)
- Ambivalence about parenting
- Shifts in relationships with partner and family members
- Interactions with child welfare agencies, courts and criminal justice agencies
- Temporary or permanent loss of custody, whether voluntary or involuntary; reunification after temporary loss of infant custody
- Guilt and grief related to infant illness or death.
The U.S. Center for Substance Abuse Treatment (2009) suggests ways in which clinicians can help women to prevent relapse:
- Recognize that a woman might quit drinking during pregnancy for her unborn child rather than for herself.
- Explore the risks of continued postpartum alcohol use and the benefits of abstinence with the mother
- Help pregnant women to plan ahead for anticipated triggers in the postpartum period.
- Connect women prenatally to resources for relapse prevention counselling and discuss pharmacological options (e.g., naltrexone, acamprosate) that can be initiated postpartum to maintain abstinence
In Alcohol Use:
- Alcohol Use: Home
- Screening
- Assessment
- Treatment
- Managing alcohol use disorders
- Alcoholics Anonymous
- Medications for alcohol use disorders
- Managing alcohol withdrawal
- Alcoholic liver disease
- Treating unhealthy alcohol use in older adults
- Treating unhealthy alcohol use in women
- Managing alcohol use in pregnancy
- Treating co-occurring alcohol use disorders and depression
- Long-term management of co-occurring alcohol use disorder and major depression
- Tools & Resources
- References