A hot flash can bring a sudden feeling of heat and sweating; at night, it may interrupt sleep. Hot flashes are common during the menopausal transition, but their frequency, severity, and duration vary. You do not have to wait until symptoms are unbearable to ask for help.

Notice patterns and improve comfort

Try removable clothing layers, a fan, and a cooler sleeping environment. Keep water nearby. Note whether particular situations seem to precede symptoms, including heat, alcohol, caffeine, or spicy food. Change one thing at a time so you can tell whether it helps you. These measures can improve comfort without guaranteeing that hot flashes stop.

Record how often symptoms occur and whether they affect sleep, concentration, or work. That information is more useful at an appointment than simply saying the flashes are bad.

Ask about the full range of options

Hormonal and nonhormonal prescription treatments are available. A clinician can discuss benefits, risks, interactions, and any monitoring in light of your personal and family medical history. A medicine that suits a friend may not suit you. Bring a list of supplements as well as prescriptions.

If sleep remains difficult, ask whether something in addition to hot flashes needs assessment. Avoid starting hormones, borrowing medication, or assuming a product marketed as natural is appropriate. Treatment decisions should reflect your symptoms, preferences, and health history, with follow-up to see whether the plan is working.