Whiteout Survival Clinic Guide: Levels 1-10, Costs and Healing

by | Aug 17, 2026

Whiteout Survival Clinic Level 1-10 guide

The Whiteout Survival Clinic is the city building where sick Survivors receive treatment. Its beds help Survivors recover faster than they would while resting at home, while its furniture improves treatment speed, effectiveness, and the wellness restored during each treatment.

The Clinic is especially important during early city progression, when weak heating, limited food, and basic Shelter furniture can cause frequent sickness. However, treatment should remain a backup plan. Maintaining proper warmth, food, and living conditions is more efficient than allowing sickness to spread repeatedly.

This guide covers all Clinic levels from 1 to 10, including upgrade requirements, resource costs, construction times, furniture, Comprehensive Care, sickness prevention, upgrade priority, and common mistakes.

The Clinic has 10 building levels and treats sick Survivors automatically when beds are available. Reaching Level 10 requires approximately 273,730 Wood, 55,260 Coal, 13,750 Iron, and 2 hours 36 minutes of combined base construction time.

What Does the Clinic Do in Whiteout Survival?

The Clinic provides treatment for Survivors suffering from sickness. Sick Survivors automatically attempt to enter the building when treatment space is available.

Upgrading the building and its interior furniture can improve:

  • Treatment effectiveness.
  • Healing speed.
  • The wellness restored during treatment.
  • The number and quality of available treatment spaces.
  • Overall building power.
Clinic feature Details
Building type Survivor health and city-support building
Main purpose Treat sick Survivors
Maximum building level Level 10
Maximum furniture level Level 20
Main requirement Matching Furnace level
Emergency alternative Comprehensive Care Chief Order

How Sick Survivor Treatment Works

When a Survivor becomes sick, the game automatically sends that Survivor to the Clinic when a suitable bed is available.

The basic treatment process is:

  1. A Survivor becomes sick because of poor city conditions.
  2. The Survivor stops working normally.
  3. The Survivor attempts to enter an available Clinic bed.
  4. The Clinic restores wellness over time.
  5. The recovered Survivor returns to regular city activity.

When every Clinic bed is occupied, additional sick Survivors return to their Shelters and recover more slowly at home.

Important: Clinic beds are for city Survivors. They do not treat wounded Infantry, Lancers, or Marksmen from troop battles. Wounded troops use the Infirmary.

Clinic vs Infirmary

The Clinic and Infirmary are separate buildings with different patients.

Building Who it treats Main cause
Clinic Sick city Survivors Cold, poor food, low Fullness, or weak living conditions
Infirmary Wounded combat troops Battles, rallies, attacks, and other troop combat

Comprehensive Care also applies only to sick city Survivors. It does not heal wounded troops stored in the Infirmary.

Why Do Survivors Get Sick?

Sickness usually develops when Survivors are exposed to poor city conditions. The most common causes involve warmth and food.

Possible cause What to check Recommended action
Low city temperature Furnace output and current weather Increase Furnace power when necessary
Cold nighttime conditions Temperature after Survivors stop working Run the Furnace hotter at night
Insufficient food Meat supply and Cookhouse operation Increase Meat production and maintain food reserves
Low-Fullness meals Current Cookhouse menu Select a meal with a higher Fullness bonus
Poor Shelter conditions Shelter furniture, warmth, and comfort Upgrade important Shelter furniture

If the same Survivors repeatedly become sick after treatment, the underlying city problem has not been corrected.

Whiteout Survival Clinic Level 1-10 Costs

The Clinic cannot exceed the corresponding Furnace level. For example, Clinic Level 7 requires Furnace Level 7, while Clinic Level 10 requires Furnace Level 10.

The following construction times are base values. Research, State buffs, Zinman’s skill, pets, Chief bonuses, Alliance Help, and other construction-speed effects can reduce the timers displayed in your city.

Clinic level Prerequisite Wood Coal Iron Base time Building power
1 Furnace 1 2 seconds 100
2 Furnace 2 50 9 seconds 190
3 Furnace 3 240 45 seconds 325
4 Furnace 4 540 105 2 minutes 15 seconds 505
5 Furnace 5 2,200 455 4 minutes 30 seconds 775
6 Furnace 6 5,700 1,100 285 9 minutes 1,180
7 Furnace 7 20,000 4,100 865 18 minutes 1,765
8 Furnace 8 37,000 7,500 1,800 27 minutes 2,350
9 Furnace 9 78,000 15,000 3,900 40 minutes 30 seconds 2,935
10 Furnace 10 130,000 27,000 6,900 54 minutes 3,785

Total Clinic Cost From Level 1 to 10

Requirement Approximate total
Wood 273,730
Coal 55,260
Iron 13,750
Base construction time 2 hours, 36 minutes, and 11 seconds
Level 10 building power 3,785

The total costs are relatively low compared with later military and Furnace upgrades. Therefore, keeping the Clinic reasonably close to the current Furnace level is practical during the opening stages.

Whiteout Survival Clinic Furniture

The Clinic contains seven furniture types:

  • Nursing Station
  • Sickbed
  • Medicine Cabinet
  • Wash Basin
  • Ward Trolley
  • Disinfection Cabinet
  • Toilet

Clinic furniture can be upgraded to Level 20. Individual pieces contribute to treatment quality, healing time, wellness restoration, and treatment capacity.

Some building upgrades may require specific furniture progress. Check the Clinic upgrade screen before committing resources so you know which furniture piece blocks the next level.

Best Clinic Furniture Priority

Prioritize furniture according to the problem affecting your city:

Problem Priority
Too many Survivors recovering at home Treatment beds and capacity-related furniture
Clinic treatment takes too long Furniture that improves healing speed
Survivors leave with low wellness Furniture that improves treatment effectiveness
Next Clinic level is locked The exact furniture listed in the upgrade requirement

A city with few sick Survivors does not need every furniture piece rushed immediately. Upgrade what is required for building progression, then improve treatment further when sickness becomes a recurring problem.

How to Heal Sick Survivors Quickly

There are three main recovery methods.

Clinic Treatment

Sick Survivors use available Clinic beds and recover according to the building and furniture bonuses.

This is the normal treatment method and does not require activating a Chief Order.

Home Recovery

When every Clinic bed is full, extra sick Survivors recover inside their Shelters. This process is slower than Clinic treatment.

Home recovery prevents Survivors from remaining permanently sick, but it signals that the Clinic may lack enough capacity for the current illness spike.

Comprehensive Care

Comprehensive Care is a Chief Order available through the Chief’s House. It immediately heals all sick Survivors in the city.

Comprehensive Care detail Value
Effect Instantly heals every sick Survivor in the city
Cost 150,000 Contentment
Cooldown 4 hours of real time
Does it heal wounded troops? No

Comprehensive Care is most efficient during a large sickness wave. Using 150,000 Contentment for one or two Survivors may provide less value than allowing normal Clinic treatment to finish.

How to Prevent Sick Survivors

Prevention is more effective than repeatedly treating the same city-wide problems.

Keep the Furnace Active

The Furnace protects Survivors from dangerous temperatures. Check the Furnace before logging out, particularly during cold weather and snowstorms.

At night, increase its output when the temperature is too low. However, monitor fuel consumption so the Furnace does not stop while you are offline.

Provide Enough Food

Confirm that the Hunter’s Hut and stored Meat can support the current Survivor population.

A city may have food available but still serve a weak Cookhouse meal. Check the menu and select food with a higher Fullness bonus when sickness becomes frequent.

Improve Shelter Furniture

Shelter furniture supports warmth, comfort, sleep, and general Survivor well-being. Poor Shelter conditions can make it harder to maintain a healthy settlement.

Watch Survivor Status Indicators

Do not wait until most workstations are empty. Inspect individual Survivor conditions when sickness, hunger, cold, or low Mood icons begin appearing.

Avoid Repeated Mood Penalties

Production-focused Chief Orders can place additional pressure on Survivors. Allow enough time for recovery and use Festivities when Mood and Comfort have fallen significantly.

Early city progression requires constant management of heating, food, furniture, buildings, and Survivor health. Players comparing that development process with an established settlement may review a wos account for sale, while checking state age, Furnace level, transfer eligibility, heroes, troops, resources, and overall city development.

Best Clinic Upgrade Priority

The Clinic should remain developed enough to handle normal sickness, but it does not usually need to take priority over the Furnace or a building that directly blocks city progression.

Situation Clinic priority Recommendation
Furnace Levels 1-5 High Upgrade because costs and timers are extremely low
Frequent sickness High Improve treatment while correcting the underlying cause
Survivors recovering at home High Upgrade beds or capacity-related furniture
Healthy and stable city Medium Keep up with requirements without rushing ahead
Furnace prerequisite incomplete Low to medium Complete the direct progression requirement first
Large sickness emergency Use Comprehensive Care Restore the workforce immediately, then fix city conditions

Is Clinic Level 10 Worth It?

Clinic Level 10 is inexpensive compared with later city upgrades. Its final upgrade costs 130,000 Wood, 27,000 Coal, and 6,900 Iron, with a base construction time of 54 minutes.

Reaching the maximum building level provides:

  • The highest standard Clinic building power.
  • Access to the highest building-level treatment progression.
  • Improved support for upgraded furniture.
  • Better preparation for sudden sickness waves.
  • Less reliance on home recovery.

For most active players, finishing Level 10 is worthwhile once Furnace Level 10 is available and more urgent prerequisites are covered.

Daily Survivor Health Routine

A short daily routine can prevent most Clinic emergencies:

  1. Check the number of sick Survivors.
  2. Confirm that the Clinic has enough available beds.
  3. Inspect Furnace output and remaining fuel.
  4. Review the Cookhouse menu and Meat supply.
  5. Check Shelter warmth and comfort.
  6. Upgrade the furniture blocking the next Clinic level.
  7. Use Comprehensive Care only when immediate mass healing is valuable.
  8. Recheck city conditions before a long offline period.

Common Clinic Mistakes

Confusing the Clinic With the Infirmary

The Clinic treats sick city Survivors. The Infirmary treats wounded combat troops.

Relying Only on Treatment

Upgrading the Clinic does not correct inadequate food, weak Furnace output, or poor Shelter conditions. Survivors may become sick again after treatment.

Ignoring Full Clinic Beds

Survivors recover more slowly at home when every bed is occupied. Improve treatment capacity when home recovery becomes common.

Leaving the Furnace Too Low at Night

Nighttime temperatures can create a sickness spike. Increase Furnace output when needed and ensure enough fuel remains.

Using the Cheapest Cookhouse Meal Indefinitely

A low-Fullness meal may not support the growing settlement. Use a better menu when your Meat economy can maintain it.

Using Comprehensive Care for One Survivor

The Chief Order costs 150,000 Contentment. Save it for emergencies unless the immediate return of a small number of workers is especially important.

Ignoring Clinic Furniture

The building level is only part of treatment progression. Furniture affects capacity, speed, effectiveness, and upgrade requirements.

Spending Universal Speedups on Early Clinic Levels

The first Clinic timers are measured in seconds or minutes. Save general speedups for longer and more important construction projects.

FAQ

What does the Clinic do in Whiteout Survival?

The Clinic treats sick city Survivors. Its beds and furniture improve treatment speed, treatment effectiveness, and wellness restoration.

What is the maximum Clinic level?

The Clinic has a maximum building level of 10. Its interior furniture can be upgraded to Level 20.

How do you heal sick Survivors?

Sick Survivors automatically use available Clinic beds. You can also activate Comprehensive Care to heal every sick Survivor immediately.

Do sick Survivors recover without a Clinic bed?

Yes. When all Clinic beds are occupied, additional sick Survivors recover more slowly at home.

Why do my Survivors keep getting sick?

Common causes include low temperature, insufficient Furnace output, inadequate food, low-Fullness Cookhouse meals, and weak Shelter conditions.

How much does Comprehensive Care cost?

Comprehensive Care costs 150,000 Contentment, instantly heals all sick Survivors, and has a four-hour real-time cooldown.

Does Comprehensive Care heal wounded troops?

No. It heals sick city Survivors only. Wounded troops must be treated through the Infirmary system.

How much does it cost to reach Clinic Level 10?

The displayed Level 1-10 upgrades total approximately 273,730 Wood, 55,260 Coal, and 13,750 Iron. The combined base construction time is 2 hours, 36 minutes, and 11 seconds.

Conclusion

The Whiteout Survival Clinic is a Level 1-10 city building that treats sick Survivors and restores them to the workforce.

Reaching Level 10 costs approximately 273,730 Wood, 55,260 Coal, and 13,750 Iron. The building itself is relatively inexpensive, while its seven furniture types provide additional treatment and capacity improvements.

For efficient city management, keep the Clinic reasonably close to the Furnace level, upgrade furniture when treatment becomes slow, and use Comprehensive Care during major sickness waves.

Most importantly, prevent sickness by maintaining Furnace heat, selecting suitable Cookhouse meals, improving Shelter conditions, and checking Survivor status before going offline.

Explore the Whiteout Survival guide category for more building, Survivor, resource, hero, troop, and progression guides.

Get WOS Rewards Automatically

Register your Player ID and our system helps redeem available gift codes for you.


Register on Discord

Find the right WOS
account for your state group 👇

The safest place for gamers

Select your currency
EUR Euro
USD United States (US) dollar