Staying hydrated is important, especially if you’ll be outside or walking around. Some people with MS drink less because they need to urinate frequently or suddenly. However, not drinking enough fluids can make bladder symptoms worse. Staying hydrated may also help reduce dizziness, overheating, and constipation, which can affect some people with MS.

Bring a refillable water bottle so you can sip throughout the day. An insulated bottle may help keep your drink cool in warm weather. If your healthcare team has recommended limiting fluids for another medical condition, follow their guidance.

Heat can temporarily make MS symptoms such as fatigue, weakness, or blurred vision feel worse. MS symptoms that worsen because of heat usually improve once you cool down. The temporary worsening is sometimes called Uhthoff’s phenomenon. It typically isn’t a sign of new disease activity or an MS relapse.

A cooling towel, neck wrap, or portable fan may help you stay comfortable. Some cooling towels start working when you wet them. You can also take breaks in shaded or air-conditioned places.

If you’ll be away when a medication is due, bring it to stay on schedule. This includes medications for MS symptoms such as muscle spasms or bladder problems.

Bring any medications you’ll need during your outing, following the medication’s storage instructions. It may also help to keep an up-to-date medication list on your phone or in your wallet, especially if you’re traveling somewhere unfamiliar. Ask your pharmacist how to store medications that need refrigeration or protection from heat.

A snack won’t treat MS fatigue, but eating regularly may help keep your energy up throughout the day.

Consider packing something easy to carry, such as crackers, nuts, a banana, or a protein bar. Choose foods you enjoy and tolerate, especially if you take medications that need to be taken with food.

Standing in lines or walking through large places like shopping malls or museums can be tiring with MS. A lightweight folding stool or portable seat may help you save energy when you can’t count on finding a place to sit.

Choose a stable, easy-to-carry option. If you have trouble with balance, ask a physical or occupational therapist whether a portable seat is safe for you.

Bladder urgency, frequency, and leakage are common symptoms of MS. Worrying about finding a bathroom can make leaving home more stressful.

Depending on your needs, consider packing absorbent pads, spare underwear, wipes, or other supplies you regularly use. A small waterproof bag can help you carry used clothing discreetly until you get home.

Consider using a restroom-locator app or finding out where bathrooms are along your route before you leave.

MS can affect walking, balance, and strength. If you use a cane, walker, or another mobility aid, consider bringing it for longer outings or unfamiliar places.

Mobility aids may help save energy, lower your risk of falling, and help you stay independent. A physical therapist can help you choose the right device and adjust it to fit your needs.

A lightweight, breathable hat and UV-protective sunglasses may make outdoor activities more comfortable. Sunglasses may also help if bright light makes visual symptoms or headaches worse.

These items won’t prevent MS symptoms from getting worse in the heat, so limit your time in hot environments and take breaks to cool down.

Your phone may be useful for medication reminders, directions, transportation, or contacting someone for help.

Pack a lightweight power bank and charging cable. You can also save emergency contacts, accessible transportation details, and bathroom locations before leaving.

If MS affects your speech, thinking, or ability to move, an emergency information card may help you tell others what kind of help you need.

Consider carrying a card with your emergency contact, medications, allergies, and any information you want healthcare professionals to know. You can also keep medical information on your phone. Keep the details current, and share only the information you’re comfortable carrying.