Hair Loss After COVID or Illness: What You Can Do to Prevent It

Have you noticed more hair in your brush or shower drain after being sick? You're not alone. Many people in San Jose and around the world have reported hair loss after having COVID-19 or another major illness. While this can feel scary, the good news is—you're not going bald, and there is something you can do about it.

Let’s break down why this happens and what steps you can take to keep your hair healthy.

Why Does Hair Fall Out After COVID or Illness?

When your body is fighting off something big—like COVID, the flu, or even surgery—it goes into survival mode. That means it focuses on keeping your vital organs working, and less on things like hair growth.

This type of hair loss is called telogen effluvium. It's common, temporary, and usually shows up 2 to 3 months after you’ve been sick.

Signs You May Be Experiencing Telogen Effluvium

• You’re losing more hair than usual in the shower or on your pillow

• Your ponytail feels thinner

• Hair is falling out evenly all over your head

• You were sick, stressed, or had a fever recently

What You Can Do to Help Prevent Hair Loss

Don’t panic—hair loss after illness is usually temporary. But there are steps you can take to slow it down and help your scalp bounce back.

1. Feed Your Hair from the Inside

Your hair needs nutrients to grow strong and healthy. Make sure you're getting:

• Protein (chicken, eggs, beans)

• Iron (leafy greens, red meat)

• Biotin and Zinc (nuts, seeds, supplements)

2. Be Kind to Your Scalp

A healthy scalp means healthy hair. Try:

• Gentle scalp massages to improve blood flow

• Using a mild, sulfate-free shampoo

• Avoiding hot tools like straighteners or curling irons

3. Reduce Stress

Your mental health affects your hair more than you think. Stress is one of the top causes of hair loss. Try:

• Going for walks around your San Jose neighborhood parks

• Practicing yoga or meditation

• Talking to a friend or therapist

4. Avoid Tight Hairstyles

Pulling your hair back too tightly can make hair loss worse. Try wearing your hair:

• Down

• In loose braids

• In soft scrunchies instead of tight bands

5. Visit a Hair & Scalp Expert

Sometimes, you need more than at-home care. A trichologist is a scalp specialist who can check what’s going on and recommend personalized solutions.

How Long Does It Take for Hair to Grow Back?

For most people, hair starts growing back within 3 to 6 months after the hair shedding starts. But if your hair hasn’t improved after 6 months, it’s a good idea to get a professional opinion.

What If It’s Not COVID?

Other illnesses can also trigger hair loss, including:

• High fevers

• Thyroid issues

• Iron deficiency

• Major surgeries or childbirth

No matter the cause, the approach is similar—take care of your body, your scalp, and your stress levels.

At New Look Institute, We’re Here to Help

At New Look Institute in San Jose, we are experts in hair and scalp health. We understand how stressful hair loss can be, especially after recovering from illness. Our team uses the latest trichology techniques and customized treatments to help your hair grow back strong and healthy.

Let’s talk about what’s going on with your scalp—and find the solution that’s right for you. Contact us today to schedule your free consultation.