Nails turn black during chemo because the drugs target fast-growing cells, affecting the nail matrix and causing excess pigment (melanonychia) or bruising-like discoloration (dark lines) from melanocyte activation or damaged cells, appearing as dark spots, streaks, or general darkening that usually grows out after treatment, notes the NIH, Cancer.org, and Breast Cancer Network Australia (BCNA) https://pmc.ncbi.nlm.nih.gov/articles/PMC8809183/, https://www.cancer.org/cancer/managing-cancer/side-effects/hair-skin-nails/nail-changes.html,.
The effects of chemotherapy on nails
Your nails may take on a bruised appearance, turning various shades of black, brown, purple, blue and green. Blemishes, such as horizontal and vertical lines and small indentations, may develop on your nails in response to different cycles of chemotherapy.
Nail changes from chemo usually start sooner than changes caused by immunotherapy and targeted drug therapy. Most nail changes are temporary, but some can last long after treatment ends or can even be permanent.
Additionally, the patient must flush the toilet twice after each use and the bathroom to help dilute the chemo in the wastewater system. But little to no information is known on how chemo patients should be handling their waste when using waterless toilets or in areas where sanitation systems are underdeveloped.
Watch for Symptoms of Chemo Toxicity in Cancer Care
Signs of improvement can show up early in chemotherapy. These signs include tumor shrinkage on scans, lowered tumor marker levels in blood tests, and better blood counts. Healthline says these signs help doctors see if treatment is working.
Blood clots
A blood clot can cause a heart attack if it tis in the heart, or a stroke if it blocks a blood vessel in the brain. The chemotherapy drug cisplatin can increase the risk of blood clots.
Wash it as soon as possible. Wash soiled laundry separately from other laundry on the longest and hottest cycle. Wash twice without removing it from the machine between washes. Use regular laundry soap.
The side effects from chemotherapy tend to be the worst the day after it's administered. “If you're on a strong chemo regimen, usually the day after is when you'll experience the worst symptoms,” says Iheme. “By worst, I mean you'll experience the most fatigue, weakness and nausea.
Drinks to Avoid
If you're suffering from constipation from medication or diarrhea from chemo, definitely avoid fizzy drinks such as soda and energy drinks, as they can give you gas. Give your mouth tissues a break, too, by avoiding acidic drinks like lemonade or orange juice that can burn a sore mouth.
While most black toenails are due to minor issues like bruising or pressure, you should seek medical advice if: The toenail turns black without any known injury. There's increasing pain or signs of infection (pus, warmth, redness) The nail is lifting or separating.
Chemotherapy stays in your body for two to three days (48 to 72 hours). Some drugs can take up a week for your body to break them down. Once the kidneys and liver break down the chemo, your body excretes the remnants through urine, sweat, stool and vaginal fluid (in women).
What are the symptoms of liver problems?
Cleansers you should choose one for dry and sensitive skin and hypoallergenic and gentle. Over-the-counter brands of facial and body cleansers we recommend are Cetaphil, Lubriderm, Eucerin, and CeraVe. Your dermatologist may recommend a high-quality facial cleanser like SkinCeuticals, Gentle Cleanser.
Cancer treatments have the potential to cause sudden, significant changes in your appearance. Whether it's a scar due to surgery, baldness due to chemotherapy, or skin conditions due to immunotherapy, these changes may be either temporary or permanent. They can also severely shake your self-confidence.
Acral lentiginous melanoma, the most common form of skin cancer on nails, looks like a dark band that runs from the nail matrix (where the nail begins to grow) outward toward the edge of your nail. Nodular melanoma takes the form of a bump that may originate beneath the nail.
Some anti-cancer drugs may affect cells of vital organs, such as the heart, kidney, bladder, lungs and nervous system. In some cases, chemotherapy can cause long-term problems for the heart, lungs, nerves, kidneys and reproductive or other organs.
Regular exercise increases your sense of well-being after cancer treatment and can make your recovery faster. Cancer survivors who exercise may experience: Increased strength and endurance. Fewer symptoms of depression.
For a snack that will fill you up until the next meal, try to include protein along with fiber-rich fruits, vegetables, or whole grains. Low-sugar, 100% whole-grain cereals and fruit. You can pick up low-fat or non-fat milk or yogurt at a store or coffee shop to go with it.
Take any medications your doctor gives you. Take a shower or a bath every day with warm water and mild soap. Brush your teeth several times a day with a soft toothbrush. Protect yourself from cuts: be very careful when using sharp items, and wear gloves when gardening or cleaning.
Washing will not make hair loss worse, or make hair fall out faster. The important thing is to keep your hair and scalp clean. Start with your usual shampoo and hair products. But if the condition of your hair changes, for example if it becomes dry or brittle, you may need to change what you use.
Some chemo is injected into your pelvis or bladder. This can cause pelvic irritation and make sex painful until your body heals. Chemo injected into your bladder: This treatment usually only has a minor effect on a woman's sex life. But you might notice some pain during sex if your bladder and urethra become irritated.
During and after cancer treatment with chemotherapy, up to 75 percent of people experience thinking and memory problems known as “chemo brain.” [2] Chemo brain can also cause anger — a phenomenon sometimes called “chemo rage.”
When is it time to think about stopping cancer treatment? If you have had three different treatments and your cancer has grown or spread, more treatment usually will not help you feel better or increase your chance of living longer.
Staying hydrated after chemotherapy is important for the prevention of side effects. Drinking enough water and fluids will help to flush out some of the toxins that are released during chemotherapy or radiation therapy as well as help prevent future health problems.